Math, asked by rakeshkumarsu385, 10 months ago

If sinx+siny=a,&cosx+cosy=b then sin(x+y)is equal to​

Answers

Answered by sadhnakumarijmp
0

Answer:

a

Step-by-step explanation:

sinx+siny=a

sin(X+y)=a {by taking sin common}

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