Question: a. Prove that (x) = x - ln x is increasing for x > 1. b. Using part (a), show that ln x < x

a. Prove that ƒ(x) = x - ln x is increasing for x > 1.

b. Using part (a), show that ln x < x if x > 1.

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a To prove that x x ln x is increasing for x 1 we need to show that the derivative of x with respect ... View full answer

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