Maths
(iv) The collection of all boys in your class. (v) The collection of all natural numbers less than 100.
13
Oct
(iv) The collection of all boys in your class. (v) The collection of all natural numbers less than 100. (iv) The collection of all boys in your class. (v) The collection of all natural numbers less than 100. October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT Exemplar Class 11 ,
(ii) The collection of ten most talented writers of India. (iii) A team of elevens best–cricket batsmen of the world.
13
Oct
(ii) The collection of ten most talented writers of India. (iii) A team of elevens best–cricket batsmen of the world. (ii) The collection of ten most talented writers of India. (iii) A team of elevens best–cricket batsmen of the world. October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT Exemplar Class 11 [...]
Which of the following are sets? Justify your answer. (i) The collection of all the months of a year beginning with the letter J.
13
Oct
Which of the following are sets? Justify your answer. (i) The collection of all the months of a year beginning with the letter J. Which of the following are sets? Justify your answer. (i) The collection of all the months of a year beginning with the letter J. October 13, 2021 Category: Chapter 1 - [...]
In X and Y are two sets such that X∪Y has 50 elements, X has 28 elements and Y has 32 elements, how many elements does X∩Y have?
13
Oct
In X and Y are two sets such that X∪Y has 50 elements, X has 28 elements and Y has 32 elements, how many elements does X∩Y have? how many elements does X∩Y have? In X and Y are two sets such that X∪Y has 50 elements X has 28 elements and Y has 32 [...]
Let U = {1, 2, 3, 4, 5, 6}, A = {2, 3} and B = {3, 4, 5}. Find A’, B’, A’ ∩ B’,(A ∪ B) and hence show that (A ∪ B)’ = A’ ∩ B’.
13
Oct
Let U = {1, 2, 3, 4, 5, 6}, A = {2, 3} and B = {3, 4, 5}. Find A’, B’, A’ ∩ B’,(A ∪ B) and hence show that (A ∪ B)’ = A’ ∩ B’. (A ∪ B) and hence show that (A ∪ B)’ = A’ ∩ B’. 2 3} and [...]
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(A ∪ B) and hence show that (A ∪ B)’ = A’ ∩ B’. ,
2 ,
3} and B = {3 ,
3% ,
4 ,
5 ,
5}. Find A’ ,
6 ,
A = {2 ,
A’ ∩ B’ ,
B ,
Let U = {1 ,
Let U be universal set of all the students of Class XI of a coeducational school and A be the set of all girls in Class XI. Find A.
13
Oct
Let U be universal set of all the students of Class XI of a coeducational school and A be the set of all girls in Class XI. Find A. Let U be universal set of all the students of Class XI of a coeducational school and A be the set of all girls in Class [...]
Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and A = {1, 3, 5, 7, 9}. Find A.
13
Oct
Let U = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and A = {1, 3, 5, 7, 9}. Find A. 10} and A = {1 2 3% 4 5 6 7) 8 9 9}. Find A. Let U = {1 October 13, 2021 Category: Chapter 1 - Sets , Maths , NCERT [...]
Let V = {a, e, i, o, u} and B = {a, i, k, u}. Find V – B and B – V
13
Oct
Let V = {a, e, i, o, u} and B = {a, i, k, u}. Find V – B and B – V -e I K Let V = {a O u} and B = {a u}. Find V - B and B - V October 13, 2021 Category: Chapter 1 - Sets , Maths [...]
Let A = {1, 2, 3, 4, 5, 6} , B = {2, 4, 6, 8} . Find A – B and B – A .
13
Oct
Let A = {1, 2, 3, 4, 5, 6} , B = {2, 4, 6, 8} . Find A – B and B – A . 2 3% 4 5 6 8} . Find A - B and B - A . b=–2 Let A = {1 October 13, 2021 Category: Chapter 1 - Sets [...]
Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and B = { 2, 3, 5, 7 }. Find A ∩ B and hence show that A ∩ B = B.
13
Oct
Let A = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10} and B = { 2, 3, 5, 7 }. Find A ∩ B and hence show that A ∩ B = B. 10} and B = { 2 2 3% 4 5 6 7 }. Find A ∩ B and hence show [...]
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10} and B = { 2 ,
2 ,
3% ,
4 ,
5 ,
6 ,
7 }. Find A ∩ B and hence show that A ∩ B = B. ,
7) ,
8 ,
9 ,
Let A = {1 ,