Question

Let, f(x,y) be a periodic function, satisfying the conditons f(x,y) = f(2y+2x, 2y-2x) for all x,y € R . Let g(x) be a function defined as g(x) = (${2}^{x},0$).

Prove that g(x) is a periodic function and alao find its period.


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Answer 1

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Answer 2

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