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Let A = (1, 2}, B = [1, 2, 3, 4}, C = { 5, 6} and D = (5, 6, 7, 8}. Verify that (i) A x (B∩C) = (A x B)∩(A x C). (ii) A x C is a subset B x D.
22
Oct
Let A = (1, 2}, B = [1, 2, 3, 4}, C = { 5, 6} and D = (5, 6, 7, 8}. Verify that (i) A x (B∩C) = (A x B)∩(A x C). (ii) A x C is a subset B x D. 2 3% 4 6 6} and D = (5 7) [...]
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8}. Verify that (i) A x (B∩C) = (A x B)∩(A x C). (ii) A x C is a subset B x D. ,
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Let A = {1 ,
Let f = {(1, 1), (2, 3), (0, – 1), ( – 1, – 3)} be a linear function from Z into Z. Find f(x)
22
Oct
Let f = {(1, 1), (2, 3), (0, – 1), ( – 1, – 3)} be a linear function from Z into Z. Find f(x) - 3)} be a linear function from Z into Z. Find f(x) 0 ) 1 2 3% Let f = {(1 October 22, 2021 Category: Chapter 2 - Relations and [...]
Let f = {(1, 1), (2, 3), (0, – 1), ( – 1, – 3)} be a linear function from Z into Z. Find f(x)
13
Oct
Let f = {(1, 1), (2, 3), (0, – 1), ( – 1, – 3)} be a linear function from Z into Z. Find f(x) - 3)} be a linear function from Z into Z. Find f(x) 0 ) 1 2 3% Let f = {(1 October 13, 2021 Category: Chapter 2 - Relations and [...]
Let A = {1, 2, 3, 4, 5, 6}. Define a relation R from A to A by R = {(x, y) : y = x + 1 }
13
Oct
Let A = {1, 2, 3, 4, 5, 6}. Define a relation R from A to A by R = {(x, y) : y = x + 1 } 2 3% 4 5 6}. Define a relation R from A to A by R = {(x Let A = {1 y) : y = x [...]
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2 ,
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4 ,
5 ,
6}. Define a relation R from A to A by R = {(x ,
Let A = {1 ,
y) : y = x + 1 } ,
Let A = {1, 2, 3}, B = {3, 4} and C = {4, 5, 6}. Find
13
Oct
Let A = {1, 2, 3}, B = {3, 4} and C = {4, 5, 6}. Find 2 3% 4} and C = {4 5 6}. Find B (3 Let A = {1 October 13, 2021 Category: Chapter 2 - Relations and Functions , Maths , NCERT Exemplar Class 11 ,
If U = {1, 2, 3, 4, 5,6,7,8, 9}, A = {2, 4, 6, 8} and B = {2, 3, 5, 7}. Verify that.
13
Oct
If U = {1, 2, 3, 4, 5,6,7,8, 9}, A = {2, 4, 6, 8} and B = {2, 3, 5, 7}. Verify that. 2 3% 4 5 6 7) 7}. Verify that. 8 8} and B = {2 9 A = {2 If U = {1 October 13, 2021 Category: Chapter 1 - Sets [...]
Let U ={1, 2, 3; 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 4}, B = {2, 4, 6, 8} and C = {3, 4, 5, 6}.
13
Oct
Let U ={1, 2, 3; 4, 5, 6, 7, 8, 9}, A = {1, 2, 3, 4}, B = {2, 4, 6, 8} and C = {3, 4, 5, 6}. –3/4 2 3% 4 5 6 7) 8 8} and C = {3 9 a=–1 b=–2 Let U = {1 October 13, 2021 Category: Chapter [...]
Which of the following pairs of sets are disjoint (i) {1, 2, 3, 4} and {x: x is a natural number and 4 ≤ x ≤ 6} (ii) {a, e, i, o, u} and {c, d, e, f} (iii) {x: x is an even integer} and {x: x is an odd integer}
13
Oct
Which of the following pairs of sets are disjoint (i) {1, 2, 3, 4} and {x: x is a natural number and 4 ≤ x ≤ 6} (ii) {a, e, i, o, u} and {c, d, e, f} (iii) {x: x is an even integer} and {x: x is an odd integer} -e 2 3% [...]
Which of the following pairs of sets are disjoint (i) {1, 2, 3, 4} and {x: x is a natural number and 4 ≤ x ≤ 6} (ii) {a, e, i, o, u} and {c, d, e, f} (iii) {x: x is an even integer} and {x: x is an odd integer}
13
Oct
Which of the following pairs of sets are disjoint (i) {1, 2, 3, 4} and {x: x is a natural number and 4 ≤ x ≤ 6} (ii) {a, e, i, o, u} and {c, d, e, f} (iii) {x: x is an even integer} and {x: x is an odd integer} -e 2 3% [...]
If A = {1,2, 3, 4}, B = {3, 4, 5, 6}, C = {5, 6, 7, 8} and D = { 7, 8, 9, 10} ; find
13
Oct
If A = {1,2, 3, 4}, B = {3, 4, 5, 6}, C = {5, 6, 7, 8} and D = { 7, 8, 9, 10} ; find 10} ; find 2 3% 4 5 6 7) 8 8} and D = { 7 9 B (3 C = {5 If A = {1 October [...]