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Question No. 1
Two finite sets A and B have $\lambda and \mu$ elements respectively. The number of elements in the power set of the A is 224 more than the total number of elements in the power set of B. What is the number of relations from A to B?
A. $2^{10}$
B. $2^{20}$
C. $2^{30}$
D. $2^{40}$