indefinite-integration

Question: $\int_{{}}^{{}}{{{e}^{2x}}\frac{1+\sin 2x}{1+\cos 2x}}\ dx=$

1) ${{e}^{2x}}\tan x+c$

2) ${{e}^{2x}}\cot x+c$

3) $\frac{{{e}^{2x}}\tan x}{2}+c$

4) $\frac{{{e}^{2x}}\cot x}{2}+c$

Solution:

Explanation: No Explanation

Integration by parts

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