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If (sin^4alpha)/(a)+(cos^4alpha)/(b)=1/...

If `(sin^4alpha)/(a)+(cos^4alpha)/(b)=1/(a+b)` show that, `(sin^8alpha)/(a^3)+(cos^8alpha)/(b^3)=1/(a+b)^3`

Text Solution

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The correct Answer is:
`=1/(a+b)^3`
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