I need answer with steps pleaseeeee
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Sin4theta+cos4theta=1/2
It can be written as-
(Sin^2theta+cos^2theta)^2-2sintheta costheta=1/2
1^2-2sin theta cos theta=1/2
-2sin theta cos theta=1/2-1
2 sin theta cos theta=1/2
Sin theta cos theta=1/4
Hope it will be helpful
abhishekojha:
answer 1/4 hoga
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your answer is this I hope you will be satisfied
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