Q56.A function f maps the set of natural numbers to whole numbers, such that f(xy)=f(x)f(y)+f(x)+f(y) for all x,y and f(p)=1 for every prime number p. Then, the value of f(160000) is
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Q56
24 Nov 2024
Q56.A function f maps the set of natural numbers to whole numbers, such that f(xy)=f(x)f(y)+f(x)+f(y) for all x,y and f(p)=1 for every prime number p. Then, the value of f(160000) is
