Question

SinA=root 3/2 find cosA+tanA find solution

Answer 1

$sina = \frac{ \sqrt{3} }{2} \\ a = \frac{\pi}{3} \\ \\ cosa + tana \\ = cos \frac{\pi}{3} + tan \frac{\pi}{3} \\ = \frac{1}{2} + \sqrt{3} \\ = \frac{1 + 2 \sqrt{3} }{2}$