Chapter 1 – Sets
Let A = {2, 4, 6, 8} and B = {6, 8, 10, 12} then find A ∪ B .
13
Oct
Let A = {2, 4, 6, 8} and B = {6, 8, 10, 12} then find A ∪ B . 10 12} then find A ∪ B . 4 6 8 8) and B (-6 Let A = {2 October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT Exemplar Class 11 ,
Let A = { a, e, i, o, u} & B = { a, b, c, d}. Is A a subset of B? No. (Why?). Is B a subset of A? No. (Why?)
13
Oct
Let A = { a, e, i, o, u} & B = { a, b, c, d}. Is A a subset of B? No. (Why?). Is B a subset of A? No. (Why?) -e B C d}. Is A a subset of B? No. (Why?). Is B a subset of A? No. (Why?) I Let [...]
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d}. Is A a subset of B? No. (Why?). Is B a subset of A? No. (Why?) ,
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Consider the sets φ, A = {1, 3}, B = {1, 5, 9}, C = {1, 3, 5, 7, 9}. Insert the symbol ⊂ or ⊄ between each of the following pair of sets.
13
Oct
Consider the sets φ, A = {1, 3}, B = {1, 5, 9}, C = {1, 3, 5, 7, 9}. Insert the symbol ⊂ or ⊄ between each of the following pair of sets. 3% 5 7) 9 9}. Insert the symbol ⊂ or ⊄ between each of the following pair of sets. a=–1 B(-1 [...]
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9}. Insert the symbol ⊂ or ⊄ between each of the following pair of sets. ,
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Consider the sets φ ,
Write the set (1/2,2/3,3/4,4/5,5/6,6/7) in set – builder form .
13
Oct
Write the set (1/2,2/3,3/4,4/5,5/6,6/7) in set – builder form . –3/4 2/3 4/5 5/6 6/7) in set - builder form . Write the set (1/2 October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT Exemplar Class 11 ,
Write the set A={1,4,9,16,25,…..} in the set- builder form.
13
Oct
Write the set A={1,4,9,16,25,…..} in the set- builder form. .....} in the set- builder form. 16 … 25 4 9 Write the set A={1 October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT Exemplar Class 11 ,
Write the set {x : x is a positive integer and x^2 < 40} in the roster form.
13
Oct
Write the set {x : x is a positive integer and x^2
Write the solution set of the equation x^2 + x – 2 = 0 in roster form.
13
Oct
Write the solution set of the equation x^2 + x – 2 = 0 in roster form. Write the solution set of the equation x^2 + x – 2 = 0 in roster form. October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT Exemplar Class 11 ,