Recommended Questions
- सिद्ध कीजिये 1-sin^4theta=cos^2theta(1+sin^2theta)
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- sin^2theta+cos^4theta=cos^2theta+sin^4theta
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- If sin theta+sin^2theta=1 , show that cos^4theta+cos^2theta=1.
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- cos 2theta = sin 4theta మరియు 2thetaమరియు 4theta లఘుకోణాలైన theta విల...
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- Prove the following identities: 2(sin^6theta+cos^6theta)-3(sin^4theta+...
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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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