Answer:
Let
A = {a, b}
We
know that a binary operation * on set A is defined as * :
Here
n (A) = number of elements in A = 2
and
n(A × A) = 2 × 2 = 4
As
we know that number of binary operation
*
: A × A
is equal to
(n(A))n (A × A)
i.e.,
24 = 16
is correct.
You need to login to perform this action.
You will be redirected in
3 sec