Question

find a and b in the following: if sin(A+B)=1 and cos(A-B)=1​

Answer 1

Answer:

a = 45° and b= 45° mate hope this helps u...

Answer 2

Answer:

Sin(A+B) =1

A+B=90

Cos (A-B) =1

A-B=0

By solving two equations u get A=B=45

Step-by-step explanation:

Hope it helps