Recommended Questions
- सिद्ध कीजिए कि (sin^4theta-cos^4theta)/(sin^2theta-cos^2theta)=1
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- sin^2theta+cos^4theta=cos^2theta+sin^4theta
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- सिद्ध कीजिए की : ( sin 3theta cos 4theta -sin theta cos 2theta)/( si...
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- cos 2theta = sin 4theta మరియు 2thetaమరియు 4theta లఘుకోణాలైన theta విల...
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- If sintheta+sin^2theta=1 , prove that cos^2theta+cos^4theta=1
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- Prove that: 1+cos^2 2theta=2(cos^4theta+sin^4theta)
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- Prove that 1+cos^2 2theta=2(cos^4theta+sin^4theta)
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- IF sintheta+sin^2theta=1 prove that cos^2theta+cos^4theta=1 .
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- Prove that sin^4theta+cos^4theta=1-2sin^2thetacos^2theta .
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