Math, asked by Astro202, 1 year ago

Solve.....................

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Answered by uneq95
2
Assume that x = acos²theta and y = a sin²theta. and substitute them in the given expression and simplify. After simplifying just replace tye values of cos theta and sin theta back using the assumed values. You will get the answer!

Hope you understand!
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Astro202: thanks bro...
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