Recommended Questions
- सिद्ध करे : cos^4 theta + sin^4 theta =1- 1/2 sin^2 2theta
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- If u=(1+cos theta)(1+cos 2theta)-sin theta.sin 2theta, v=sin theta(1+c...
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- यदि cos theta = sqrt3/2, "तो सिद्ध करें कि " 3 sin theta - 4 sin^(3) ...
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- यदि (cos^(4)theta)/(cos^(2)phi)+(sin^(4)theta)/(sin^(2)pi)=1 तो सिद्ध ...
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- If : sin^(4)theta+cos^(4)theta+sin^(2)theta*cos^(2)theta=1-u^(2), "th...
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- sin^(4) theta + 2 sin^(2) theta (1-(1)/("cosec"^(2) theta ) )+ cos^(4)...
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- If u = (1 + cos theta) (1+ cos2 theta) - sin theta sin 2theta, v = s...
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- Prove that sin^(4) theta + cos^(4) theta = 1 - 2 sin^2 theta cos^(2) ...
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- If (cos^(4)theta)/(cos^(2)phi)+(sin^(4)theta)/(sin^(2)phi)=1 Prove tha...
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