Recommended Questions
- सिद्ध करें कि cos^(4)A+sin^(4)A+2sin^(2)A cos^(2)A=1.
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- 2sin ^ (2) A + cos ^ (4) A-1 + sin ^ (4) 4
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- sin ^ (4) theta + 2sin ^ (2) theta (1- (1) / (cos ec ^ (2) theta)) + c...
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- If (cos^4A)/(cos^2B)+(sin^4A)/(sin^2B)=1 then prove that (i)sin^4A+...
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- Prove the following identities: sin^4A+cos^4A=1-2sin^2Acos^2A
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- Prove the following identities: sin^4A-cos^4A=sin^2A-cos^2A=2sin^2A-1...
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- (sin ^ (4) theta + cos ^ (4) theta) / (1-2sin ^ (2) theta cos ^ (2) th...
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- If (cos^4 A)/(cos^2 B) + (sin^4 A)/(sin^2 B) =1, Prove that: sin^4 A+s...
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- सर्वसमिकाओ को सिद्ध करो: sin ^(4)A+cos ^(4)A=1-2sin ^(2)A cos ^(2)A
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