Prove that from the equality (sin^4alpha...

Prove that from the equality `(sin^4alpha)/a+(cos^4alpha)/b=1/(a+b)` follow the relation : `(sin^8alpha)/a^3+(cos^8alpha)/b^3=1/(a+b)^3`

Prove that from the equality (sin^4alpha)/a+(cos^4alpha)/b=1/(a+b) fol...
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If sqrt(2)cos A=cos B+cos^3B ,a n dsqrt(2)sinA=sinB-sin^3Bt h e nsin(A...
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Prove that from the equality (sin^(4)alpha)/(a)+(cos^(4)alpha)/(b)=(1)...
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Q.Prove that from the equality (sin^(4)alpha)/(a)+(cos^(4)alpha)/(b)=(...
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निम्नलिखित को सिद्ध कीजिए : ((1 - cos B ) ( 1 + cos B))/((1 - sin B...
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If alpha is any real nubmer then: (sin^4alpha+sin^2alpha.cos^2alpha+co...
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If (sin^4alpha)/(a)+(cos^4alpha)/(b)=1/(a+b) show that, (sin^8alpha)...
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Prove that sin^2alpha-sin^4alpha= cos^2alpha-cos^4alpha
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కింది వాటిని నిరూపించండి. (1-sec 8alpha)/(1-sec 4alpha) = (tan 8alpha...
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