Question

If sin A = 1/2 and cos B = 1/2, then A+B
= ?​

Answer 1

Answer:

we know that sin 1/2is sin 30°

and cos1/2 is cos 60°

Step-by-step explanation:

therefore , sinA=sin 30°

and cos B= 60°

so A+B=30°+60°=90°

I hope this would help you