Two finite sets have m and n elements. The number of subsets of first set is 112 more than that of the second set. Find the value of m and n.
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Answer:m = 7, n = 4
Explanation:
No. of subsets are 2^m and 2^n
So, 2^m - 2^n = 112
Then you just see which values suit the equation.
m = 7, n = 4.
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