Question

If A x A has 16 elements, S={(a, b) E AXA ab) (-1.2) and (0,1) are two elements of S, then find the remaining elements of S.

step by step explanation​

Answer 1

Answer:

n(A × A) = 16 ⇒ n( A) = 4 S ={(-1, 0), (-1, 1), (0, 2), (1, 2)}