Two sets A and B contains a and b elements respectively. If power set of A contains 16 more elements than that of B, value of ‘b’ and ‘a’ are _______

Two sets A and B contains a and b elements respectively. If power set

1.	Two sets A and B contains a and b elements respectively. If power set of A contains 16 more elements than that of B, value of ‘b’ and ‘a’ are _______
A.	4, 5
B.	6, 7
C.	2, 3
D.	None of the mentioned
Answer» B. 6, 7

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