Question

find dy/dx if

$y=\sqrt{\frac{x+a}{x-a} }$

Answer 1

Answer:

a

---------------------

√x^2 - a^2

Step-by-step explanation:

x+a

y = √--------------

x-a

dy. d x+a

------- = --- [-----------]^1/2

dx. dx x-a

1 d. x+a

= --------------------------- -----. -----------

2 x+a dx. x-a

√-------------

x-a

=