Question

.Let A = {1, 2, 3} then total number of element in A x A is a. 3 b. 6 c 9 d. 12

Answer 1

Answer:

$.Let A = {1, 2, 3} then total number of element in A x A is a. 3 b. 6 c 9 d. 12$

Answer 2

Answer:

a cell is the smallest unit of life