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## Homework Statement

2 Questions here. Please help, math test tomorrow, study group failed for these 2 problems.

[tex]\int{\frac{1-sin\theta}{cos\theta}d\theta}[/tex]

and

Find [tex]\frac{dy}{dx} [/tex] if [tex]y=x^ee^x[/tex]

## Homework Equations

NONE

## The Attempt at a Solution

We've attempted every "u-substitution" we can think of for problem 1.

We've tried to differentiate problem 2 many times, and can't come up with the proper derivative.

thanks! Any advice is greatly appreciated.