Question

if sin A-1/2 and cos B-1/2 then the value of (2A+B) is c) 120° d) 90° 0 (a) 60 b) 30​

Answer 1

Answer:

Option c

Step-by-step explanation:

sin 30=1/2

cos 60=1/2

(2*30+60)=120

Answer 2

Answer:

120°

Step-by-step explanation:

For the explanation

refer to attachment