Question

Differentiate: (tanx)(tanx)

Answer 1

Answer:

writ the words which we give answer

Answer 2

Answer:

$\frac{dy}{dx} ( \tan(x) )( \tan(x)$

We know that

$\frac{dy}{dx} ( \tan(x)) = { \sec }^{2} x$

therefore

$\frac{dy}{dx} ( \tan(x) )( \tan(x)$

=

${ \sec }^{2}x \times { \sec }^{2}x$