Question

sin(A-B)=1/2, cos(A+B)=1/2 find A and B​

Answer 1

Answer:

A = 45° B=15°

Step-by-step explanation:

sin(A-B) =1/2=30°

cos(A+B) =1/2=60°

A-B=30°

A+B=60°

________

2A=90°

A=45°

A+B=60°

45°+B=60°

B=15°

Answer 2

Answer is given in the attachment below. Thank you.