4. Represent each of the following in the exponential form: (a) 1+i (b) Vz (c) vi, V-i

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A: Given

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A: Given,              y = 4-x²

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A: We can solve this as follows:

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A: Given problem:- If f(x) = x2 + x and g(x) = x − 8, find f(g(x)) and g(f(x)).   f(g(x)) =   g(f(x)) =

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A: Topic = Derivative

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Q: Use the EraPh to fal evaluate te linit f(x) it

A: I am attaching image so that you understand each and every step.

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A: Please refer attached file for solution below

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A: