In this chapter, students taught about the concepts of Ordered pairs, Cartesian product of sets, the number of elements in the cartesian product of two finite sets, the definition of relation, pictorial diagrams, domain, co-domain and range of … Class 11 Maths Chapter 1 Sets Exercise 1.3 Questions with Solutions to help you to revise complete Syllabus and Score More marks. Set of odd natural numbers which is divisible by 2. Q = {y: y is a natural number which is <8} NCERT Solutions for class 11 Science Math solved by subject matter experts. . Find the following: Ex 1.6 Class 11 Maths Q.7: There are 70 students in a group, 35 like cricket, 15 like both tennis and cricket. T = {y: y is a month of a year having 31 days} (ii). Ø ∩A The collection of all prime numbers. If you have any query regarding NCERT Solutions for Class 11 Maths Chapter 1 Sets Miscellaneous Exercise, drop a comment below and we will get back to you at the earliest. Chapter 1 Sets Class 11 Maths NCERT Solutions deals with variety of questions that includes writing the given sets in roster form, find the given sets are correct or not and writing the given intervals in set-builder form. Find n(A∩B). (viii). The collection of ten most famous singers of India. Is A ⊂ B? P = {y: y is an integer and -4 < y < 6}. NCERT Solutions for Class 11 Maths Chapter 1 Sets. (i). which can divide 36}, Ex 1.3 Class 11 Maths Q.3: Let X = {11, 12, {13, 14}, 15}. F = {y: y is a perfect square} These ncert book chapter wise questions and answers are very helpful for CBSE board exam. B ∩ C How many like tennis only and not cricket? The following are the benefits of these NCERT Solutions Class 11 Maths. Ø ⊂ X (A∪B)′ . Class 11 Maths Straight Lines Ex 10.1 to 10.3 NCERT Solutions are extremely helpful while doing your homework or while preparing for the exam. A – D (ii). Give reason. अपने उत्तर का औचित्य बताइए। हल: Conic Sections Class 11 Maths NCERT Solutions were prepared according to CBSE marking scheme and guidelines. G = {1, –1} A∪A′ (iii). Topics and Subtopics in Class 11 Maths NCERT Solutions Chapter 1 Sets. (v) 100 से कम प्राकृत संख्याएँ 1, 2, 3, …….. 99 हैं। अतः यह एक समुच्चय है। E = {y: y is a natural number divisible by 3 and 5} (a). (iii). (iv). The topics included in the chapter are Empty set, Finite and Infinite sets, Equal sets, Subsets, Power set and Universal set. Y – X Ex 1.6 Class 11 Maths Q.3: In a group there are 450 people, 200 speaks Hindi and 270 can speak English. (i) {x : x = 3n और 1 ≤ n ≤ 4} 2 . (v) 2 ∈ A P = {1, 4, 6} and Q = {1, 3, 4} The reason for practising NCERT Solution is always to score more in the final exam. (viii). (i) A = {-2, -1, 0, 1, 2, 3, 4, 5, 6} . (i) {1, 2, 3, 6} (a) {x : x एक अभाज्य संख्या है और 6 की भाजक है। (ix). (ii) The collection of ten most talented writer of India is not a well-defined collection because the criteria for determining a writer’s talent vary from person to person. Hence, this collection is a set. (A∪ D) ∩ (B ∪ C), Ex 1.4 Class 11 Maths Q.7: If A = {y: y is a natural number}, B ={y: y is an even natural number}, C = {y: y is an odd natural number} and D = {y: y is a prime number} Free downloadable chapter wise NCERT solutions for class 11 Commerce Math in PDF format to help students in homework and score good marks in test and exams. Z = {2, 4, 5, 6}. (f). D = {3, 1, 4, 2} K = {y: y ∈ N and 2y + 1 > 10}, Ex 1.5 Class 11 Maths Q.4: If U = {1, 2, 3, 4, 5,6,7,8, 9} . NCERT CBSE latest book edition solutions. (vi) F = BETTER शब्द के सभी अक्षरों क़ा समुच्च्य P ∪ Q ∪ R Hence, this collection is not a set. बाई ओर रोस्टर रूप में लिखित और दाईं ओर समुच्चय निर्माण रूप में वर्णित समुच्चयों का सही मिलान कीजिए। (x). {y: y is an equilateral triangle in a plane} ____ {y: y is a rectangle in the same plane} (vi) A collection of novels written by the writer Munshi Prem Chand is a well-defined collection because one can definitely identify a book that belongs to this collection. H = {0, 1}, Ex 1.3 Class 11 Maths Q.1: Fill in the blanks properly using ⊂ and ⊄. (v) {x : x = n², 1 ≤ n ≤ 10}, Ex 1.1 Class 11 Maths प्रश्न 5. Y = {2, 4, 6} and D – B 9 . (iv) आप की कक्षा के सभी बालकों का संग्रह। NCERT Solutions and Offline apps are based on latest CBSE Syllabus. (vii) समपूर्णांक {….. -6, -4. Set of even numbers which are prime (ii). (vii). (iii). The collection of questions in science book. (i). How many elements does A∩B have? (i) {2, 4, 8, 16, 32} C – B (iii) {5, 25, 125, 625} 2, 4, 6, ….} C – D (viii). Click here to use Exercise 11.2 in PDF form or view online.. NCERT Solutions for Class 10 Maths Chapter 11 Exercise 11.1 NCERT solutions for class 11 Maths Chapter 9 Sequences and Series. {y: y ∈ R, –5 < y ≤ 7} X = {x: x is a natural number and 1 < x ≤ 5} and Y = {x: x is a natural number and 5 < x < 10} {4, 16, 64, 256, 1024} (v). Q ∪ S In NCERT Solutions for class 11 Maths Chapter 1 Sets, you will learn about the description of a Set, types of sets, subsets, concepts of subsets, Venn Diagrams, Operations on Sets using Venn Diagrams, Laws of Algebra of sets, some important results on number of elements in sets. Class 10 Maths Solutions in PDF for all chapters are being provided to use online. (vi). (iv) D = {x : x एक अभाज्य संख्या है जो 60 की भाजक है। (vi) 10 ……. A = {w, x, y, z} Z = {f, g, h, a}, Ex 1.5 Class 11 Maths Q.3: Take natural numbers as the universal set. {1, 8, 27, 64….1000}, Ex 1.1 Class 11 Maths Q.5: List all the elements from the given sets: (i). P ∪ R NCERT CBSE latest book edition solutions. Ex 1.6 Class 11 Maths Q.4: If X and Y are two sets such that X has 22 elements, Y has 34 elements, and n(X∩Y) has 10 elements, how many elements does n(X∪Y) have? X = {x: x is a natural number and multiple of 3} and Y = {x: x is a natural number less than 6} NCERT Solutions for Class 11 Maths Chapter 1 Sets in English Medium is given below to free download. Get Free NCERT Solutions for Class 11 Maths Chapter 11 Conic Sections. Hence, this collection is a set. NCERT CBSE latest book edition solutions. Ex 1.2 Class 11 Maths Q.3: State whether the following sets are infinite or finite: (c). The elements of this set are 2, 3, and 5 only. While Starting the Exercises we should always … NCERT solutions Chapter 1 SETS class 11 Maths Read More » P = {y: y is even natural number} NCERT solutions are prepared by experienced professionals to help you get accustomed to uncommon problems. X = {a, e, i, o, u} and Y = {x, y, z} Find the following sets: (iii) C = {-2, – 1, 0, 1, 2} (c). मान लीजिए A = {1, 2, 3, 4, 5, 6}. निम्नलिखित समुच्चयों के सभी अवयवों (सदस्यों) को सूचीबद्ध कीजिए। NCERT Solutions For Class 11 Maths Chapter 1 Sets are prepared by our expert faculty at BYJU’S. (f). (iii) 0 ∉ 4 NCERT Books Class 11 Maths: The National Council of Educational Research and Training (NCERT) publishes Maths textbooks for Class 11.The NCERT Class 11th Maths textbooks are well known for it’s updated and thoroughly revised syllabus. 0 . Ø ∈ X (ii) B = { 0, 1, 2, 3, 4} (i). (A∪B)′ = A′∩B′ A∩A′ (ii). {y: y is an even natural no. (iv). A = {3, 4} (e). {y: y is an equilateral triangle in a plane} ____ {y: y is a triangle in the plane} (iv). Find the following: NCERT Solutions for Class 11 Maths are given for the students so that they can get to know the answers to the questions in case they are not able to find it.It is important for all the students who are in Class 11 currently. (ii). Class 10 Maths Chapter 1 NCERT Solutions 2020-21 and study material related to 10th Maths chapter 1 is modified according to latest CBSE Syllabus 2020-2021. . X = {x: x is a natural number and 1 < x ≤ 5} and Y = {x: x is a natural number and 5 < x < 10} Hence, this collection is a set. (ii) प्रतिभाशाली लेखक को परिभाषित नहीं किया जा सकता। इसीलिए यह एक समुच्चय नहीं है। (i). B = {z, y, x, w} While Starting the Exercises we should always … NCERT solutions Chapter 1 SETS class 11 Maths Read More » (iii) {M, A, T, H, E, I, C, S} (c) {x : x एक प्राकृत संख्या है और 6 की भाजक है। (ii). (iv) 4 ……. The set of isosceles triangles, Ex 1.3 Class 11 Maths Q.9: X = {1, 3, 5}, Y = {2, 4, 6} and Z = {0, 2, 4, 6, 8}, Which of the given sets can be considered as the universal set for the given sets X, Y and Z? . A ∩ C (iv). (v) 2 ∈ A (ii). . A ∩ D {y: y is a circle in the plane} ____ {y: y is a circle in the same plane with radius 2 unit} NCERT Solutions Class 11 Maths Chapter 1 SET. (ii). (vi). Ex 1.1 Class 11 Maths Q.6: Match the following: Ex 1.2 Class 11 Maths Q.1: Which of the following given below is null set? (ii) {x : x = 2n और 1 ≤ n ≤ 5} . X = {4, 5, 6} and Y = Φ, Ex 1.4 Class 11 Maths Q.6: If A = {3, 5, 7, 9, 11}, B = {7, 9, 11, 13}, C = {11, 13, 15} and D = {15, 17} (d). (vii) The collection of all even integers is a well-defined collection because one can definitely identify an even integer that belongs to this collection. Ex 1.5 Class 11 Maths Q.7: Complete the given statements using proper symbols: (iv) {2, 4, 6, ….} (e). Therefore, this set can be written in roster form as (viii) The collection of questions in this chapter is a well-defined collection because one can definitely identify a question that belongs to this chapter. (v) {1, 4, 9, ……100} . 4 . NCERT Solutions for class 11 maths chapter 5 Complex Numbers and Quadratic Equations with all exercise are well solved by the expert Mathematics teacher. (i). . A ∩ C (i). EXERCISE 13.1 CLASS 11 MATHS CHAPTER 13-LIMITS AND DERIVATIVES: NCERT Solutions Class 11 Maths Chapter 13 Limits And Derivatives Ex 13.1 in PDF … NCERT Solutions for Class 11 Maths Chapter 2 Relations & Functions. Get Free NCERT Solutions for Class 11 Maths Chapter 10 Straight Lines. Class 11 Maths Chapter 1 Sets Solutions Class 11 Maths … {13, 14} ⊂ X {y: y is a pupil of Class 11 of the school} ____ {y: y is students of the school} B – A B = {y: y is an odd natural number} A′∩B′ (vi). {11, 12, 15} ∈ X (A∩B)′ (iii). These Class 11 Maths NCERT Solutions will guide you to score good marks in the competitive exams and boost your confidence. Here on AglaSem Schools, you can access to NCERT Book Solutions in free pdf for Maths for Class 11 so that you can refer them as and when required. (ii). (vi). {a, e, i} ⊂ {x: x is a vowel in the English alphabets} (ii). (Y–Z)′, Ex 1.5 Class 11 Maths Q.2: If U = {a, b, c, d, e, f, g, h}, find the complements of the given sets: A = {5, 9, 13, 17} Most of the chapters we will study in Class 11 forms a base of what we will study in Class 12. (e). Free downloadable chapter wise NCERT solutions for class 11 Science Math in PDF format to help students in homework and score good marks in test and exams. (ii). (a). NCERT Solutions for class 11 Commerce Math solved by subject matter experts. 7 . {y: y ∈ R, –13 < y < –11} (c). We hope the NCERT Solutions for Class 11 Maths Chapter 1 Sets Miscellaneous Exercise to help you. (vi). Studyrankers is a free educational platform for cbse k-12 students. (d). (i). CBSE Previous Year Question Paper for Class 10, CBSE Previous Year Question Paper for Class 12. Ex 1.1 Class 11 Maths Q.4: Write the given sets in set-builder form: According to the given set which of the given statements are false? (vii). . (i) A = {x : x एक पूर्णाक है और -3 < x < 7} A ∩ D Free NCERT Solutions for Class 11 Maths in PDF format to Download online, solved by subject expert teachers from latest edition books and as per NCERT (CBSE) guidelines. (iii). The chapter also helps students learn to draw Venn diagrams as well as to get familiar with the concepts of Union and Intersection of sets. We have created Step by Step solutions for Class 11 maths to help you to revise the complete Syllabus and Score More marks. U′∩A. B ∩ D (v). (i). A = {x: x is an even integer} and B = {x: x is an odd integer}, Ex 1.4 Class 11 Maths Q.9: If A = {3, 6, 9, 12, 15, 18, 21}, B = {4, 8, 12, 16, 20}, C = {2, 4, 6, 8, 10, 12, 14, 16} and D = {5, 10, 15, 20} निम्नलिखित समुच्चयों को रोस्टर रूप में लिखिए: (i). How many speak at least one of these two languages? {b, c} {x: x is a natural number, x<5 and x>7} Also, BYJU’S focuses on building step by step solutions for all NCERT problems in such a way that it is easy for the students to understand. (c). . (i) A = {1, 3, 5, 7, ……….} (iv). X = {a, e, i, o, u} and Y = {x, y, z} A = {2, 4, 6, 8} and, B = {2, 3, 5, 7}. (iv). This chapter consists of many exercises. (ix). (iv) 4 ∈ A Class 11 Maths NCERT Solutions NCERT solutions for 11th standard Maths subject covers the chapters which are present in the textbook, exercise-wise. Chapter 1 Sets Class 11 Maths NCERT Solutions deals with variety of questions that includes writing the given sets in roster form, find the given sets are correct or not and writing the given intervals in set-builder form. (i). [7, 13] Explain why. J = {y: y ≥ 7} (iv). C = {17, 26, 35, 44, 53, 62, 71, 80}, (iv) D = {x: x is a prime number which is a divisor of 60}. . (i) {3, 6, 9, 12} Ex 1.1 Class 11 Maths Q.1: Which of the following are sets. D = {y: y is a prime number} NCERT solutions for Class 11 Maths (All Chapters) NCERT solutions for class 11 Maths are prepared by HarMohit singh. less than 6} ⊂ {y: y is a natural no. (v). हल: C = {y: y is a positive multiple of 3} The collection of all girls in your school. (A ∩ B) ∩ (B ∪ C) It is our promise to you that Solutions of NCERT books … NCERT solutions for Class 11 Maths Read More » (b). {2, 3, 4} {b} हल: Students are likely to be introduced to these topics for the first time, which makes it all the more important for the basic concepts to be clear in the first instance itself. . Ex 1.6 Class 11 Maths Q.5: If A and B are two sets such that A has 45 elements, n (A ∩ B) has 15 elements and n (A ∪ B) has 70 elements, how many elements does B have? (v). . A (iv). . (iv) {x : x एक सम प्राकृत संख्या है।} The set of right triangles . {4, 8, 12, 16, 20} Y’ (iii). (iii) → (d) . A ∩ C ∩ D निम्नलिखित समुच्चयों को समुच्चय निर्माण रूप में व्यक्त कीजिए: (vi). . The set of humans living on Earth. Ex 1.1 Class 11 Maths Q.2: Let P = {2, 3, 4, 5, 6, 7}. {y: y is an odd natural number} ____ {x: x is an integers}, Ex 1.3 Class 11 Maths Q.2: State whether the given statements are true or false: . (ix). (iii). A = {2, 6, 10} and B = {3, 7, 11} are disjoint sets. A = {a, e, i, o, u } and B = {a, b, c, d} are disjoint sets. Q ∪ R (i) j अक्षर से प्रारम्भ होने वाले वर्ष के सभी महीनों का संग्रह। Register and get all exercise solutions in your emails. (v) F = {x : x वर्ष का एक ऐसा महीना है, जिसमें 31 दिन नहीं होते हैं।} A = {â€“2, â€“1, 0, 1, 2, 3, 4, 5, 6}, (ii) B = {x: x is a natural number less than 6} (iv) D = {L, O, Y, A} (X′)‘ {b} ∈ {a, b, c, d} (ii). Find the following: (i). (v). {{13, 14}} ⊂ X (b). Ch 1 Maths Class 11 … ∴60 = 2 × 2 × 3 × 5 A ∩ B How many people like both tea and coffee? रिक्त स्थानों में उपयुक्त प्रतीक ∈अथवा ∉ भरिए। (v). Studying the chapters only is never enough to master a subject like Mathematics; hence students ought to practise exercise questions along with that. B – C The elements of this set are 1, 2, 3, 4, and 5 only. (ii). हैं। इसलिए यह एक समुच्चय है। (g). (iii) सर्वश्रेष्ठ बल्लेबाज को परिभाषित नहीं कर सकते। अतः यह एक समुच्चय नहीं है। P The NCERT solutions for class 11 maths chapter 10 are prepared by our expert mathematicians. The elements of this set are â€“2, â€“1, 0, 1, 2, 3, 4, 5, and 6 only. (vii). Forming a good base in Class 11 is important for good marks Class 12 Boards. Ex 1.3 Class 11 Maths Q.6: Write the given in the form of intervals: This chapter discusses the concept of Sets along with their representation. Y²≤4 } ( ii ) of intervals: ( i ), –5 y., 15 } ∈ x ( ii ) v ) 2 …….. (... 11 perfectly assist in dealing with these problems is even natural no CBSE Syllabus 2020-21 chapters CBSE... 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