SOLUTION: if sinA +cosB =2. find sin(2A+B/3) ?

SOLUTION: if sinA +cosB =2. find sin(2A+B/3) ?

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Question 886166: if sinA +cosB =2. find sin(2A+B/3) ?
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
max[sin(x)]=max[cos(x)]=1
therefore
A=pi/2 plus/minus 2pi
B=0 plus/minus 2pi
and so
2A+B/3=pi
and this means
sin(2A+B/3)=0

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