prove that the sequence (1/5^n) is convergent and approaches zero?

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A: Given, f(y,t) = y' = 4t-4yy(0) = 1 and n = 4To find , y(2) So, h = b-an=2-04 = 0.5

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Q: Exercisel Apply Parseval's formula to the function f(x) = x², -1<x<1, and find the sum of the series...

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