sin(A+B)=root 3 /2 cosecA=2 find A,B
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sin(A+B)= root 3/2
#sin(A+B)=sin60°
#A+B=60°
cosecA=2
#1/sinA=2
#sin A=1/2
#sinA=sin30°
#A=30°
A+B=60°
#B=30° (asA=30°)
so final answer is A=30°,B=30°
#sin(A+B)=sin60°
#A+B=60°
cosecA=2
#1/sinA=2
#sin A=1/2
#sinA=sin30°
#A=30°
A+B=60°
#B=30° (asA=30°)
so final answer is A=30°,B=30°
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