Question

A set has 12 elements then the no. of
subsets of A which contains exactly 3
elements is
X , another set B has 12 elements then
the no. of subsets of B with atmost 3
elements is y then (x, y)​

Answer 1

Step-by-step explanation:

A set has 12 elements then the no. of

subsets of A which contains exactly 3

elements is

X , another set B has 12 elements then

the no. of subsets of B with atmost 3

elements is y then (x, y)