Practicing Success
Practicing Success
CUET Preparation Today
\(\int\sqrt{\frac{1-\cos 2x}{1+\cos 2x}}dx=\) |
\(\log|\cos x|+c\) \(-\log|\cos x|+c\) \(-\log|\sec x|+c\) \(\log|\cos 2x|+c\) |
\(-\log|\cos x|+c\) |
Use formula of \(\cos 2x\) |
