Math, asked by ranitbagchi, 7 months ago

if sina+sinb+sinc=3 then find sin(a+b+c)

Answers

Answered by princegarg11

0

Answer:

1

Step-by-step explanation:

sina=sinb=sinc=1

So a=b=c=90°

sin(a+b+c)=sin270=-1

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