Question

XERCISE 2.2 1. In the following, state whether A = B or not: (i) A={1, 2}; B = {2, 1} (ii) A = {b, c, e}; B = {e, c, b} (iii) A = {7, 14, 21, 28}; B = {14, 7, 28, 30} (iv) A = {1,3,5,7,9, 11); B = {x: x is positive odd integer and x 11) (y) A = {x : x is a multiple of 15); B = {15, 25, 30, 35, 45, ...)


guys please solve this​

Answer 1

I. here A=B

ii. A=B

III. A =/ B

IV. A=B

V. A=/B

Answer 2

Answer:

1)A=B,2)A=B 3)A×=B 4)A=B 5)A=B