Recommended Questions
- सिद्ध कीजिए कि- cos^2theta+1/(1+cot^2theta)=1
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- सारणिकों के गुणधर्मों का प्रयोग करके मूल्यांकन कीजिए - |(cosec^2theta,...
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- If sin^2theta=cos^3theta prove that, cot^6theta-cot^2theta=1 .
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- If x= a sin 2theta (1+ cos 2theta), y= b cos 2theta(1- cos 2theta), th...
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- Prove that cot^2(90^@-theta)/(tan^2theta-1)+Cosec^2theta/(sec^2theta-c...
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- |{:(cosec^2theta,cot^2theta,1),(cot^2theta,cosec^2theta,-1),(32,30,2):...
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- Prove the following trigonometric identities: cos^2theta+1/(1+cot^2...
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- Prove the following trigonometric identities : (1+cot^2theta)(1-cos...
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- Prove: (1+ sin 2theta+cos 2theta)/(1+sin 2theta-cos 2theta)=cot theta
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