If A and B are acute angles and sinA =cosB,then find the value of A +B
90
90
9,0
SinA=cosBCos(90-A)=cosB90-A=BA+B=90
If A and B are acute angles and sinA=cosB, then find the value of A+B
If A and B are acute angles and sinA=cosB, then find the value of A+B
90°
60 and 30
A=B=45°;;;;;;;;;so .A+B=90°
Yes sorry. Ans is 90°
A + B = 90°
1
45°