Question

If sin (A+B)=1/2 cos (A+B)=1/2 , then tan(A+B)= ​

Answer 1

sin (A+B) = ½

sin (A+B) =sin 30°

so , A+B = 30°

so ,

Tan(A+B) = Tan 30°

$= \frac{1}{ \sqrt{3} }$