Question

$cosA + \frac{ {sin}^{2}A }{1 + cosA} = ?$
(a) 2
(b) -1
(c) 1
(d) -2​

Answer 1

$\huge \tt \color{violet} {cosA + \frac{ {sin}^{2}A }{1 + cosA} = 1}$

The processes have been attached above.