If y=tan^(-1)(x/y) then dy/dx will be? (a) y/x (b) -y/x (c) x/y (d) -x/y (e) -xy
2 Answers
Jul 27, 2017
Explanation:
As
and differentiating implicitly
or
Now as
or
or
Jul 28, 2017
Explanation:
Subst.ing,
already derived.
No option can be selected for the Answer.