`f'(x) = 2e^x + sec(x) tan(x)` Find `f`.

Textbook Question

Chapter 4, Review - Problem 66 - Calculus: Early Transcendentals (7th Edition, James Stewart).
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balajia | College Teacher | (Level 1) eNoter

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`f'(x) = 2e^x+secx.tanx`

Integrating both sides with respect to x,we get 

`intf'(x) = int(2e^x+secx.tanx)dx`

`f(x) = 2e^x+secx+c`

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