Question

sin(a+b)=1 and sin(a-b)=under root 3/2 find a and b​

Answer 1

Answer:

a=75;b=15

Step-by-step explanation:

sin(A+B)=sin90°

(A+B)=1

sin(A-B)=under root 3÷2

(A-B)=60°

A+B=90°

A-B=60°

_______

2A=150°

A=75° ______ &A+B=90°

75+B=90°OR B=15°