Solve this following

Question:

Find $\frac{d y}{d x}$, when:

$y=\sin \left(\frac{1+x^{2}}{1-x^{2}}\right)$

Solution:

$y=\sin \left(\frac{1+\tan ^{2} a}{1-\tan ^{2} a}\right)$

 

Leave a comment

None
Free Study Material