Question

sin 120°+tan 150°×cos 135°​

Answer 1

sin120=root3/2

tan150=-1/root3

cos135=1/root2

after putting these values

yr answer =( 3-root2)/2root2

Answer 2

si

$\sin(\pi - 60 ) + \tan(\pi - 30) \times \cos(\pi - 45) \\ \sin(60) + \ \tan(30) \times \cos(45)$

$\sqrt{ \frac{3}{2} } + \frac{1}{ \sqrt{3} } \times \frac{1}{ \sqrt{2} }$