﻿ Let f and g be differentiable function such that f’(x) = 2g(x) and g’(x) = –f(x), and let T(x) = (f (x))2 – (g(x))2. Then T’(x) is equal to : Kaysons Education

# Let f and g be Differentiable Function Such That f’(x) = 2g(x) And G’(x) = –f(x), And Let T(x) = (f (x))2 – (g(x))2. Then T’(x) Is Equal To

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Correct option is

6f (xg(x)

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