COMPLETE COURSE ~ 3 andh-せ! – InterviewSolution

1.

COMPLETE COURSE ~ 3 andh-せ!

Answer»

f(x) = x²

=> f'(x) = 2x... which is always continuous

so, f(x) = x² is always differentiable for all the values of x

which means f'(2) = 2*2 = 4

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