prove that sin (60+theta) sin(60-theta)=sin theta
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Answered by
10
sin(60+theta)=sin60costheta+cos60sintheta
sin(60-theta)=sin60costheta-cos60sin60
use this and do u will get the answer
sin(60-theta)=sin60costheta-cos60sin60
use this and do u will get the answer
soniatyagi1:
listen
ye formula maine bhi use kiya tha but mera answer nhi aaya tha
i want further steps
Answered by
5
Answer:
I think it's not possible....
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