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If x/a cosθ+y/b sinθ=1 and x/a sinθ-y/b cosθ=1, prove that x^2/a^2+y^2/b^2=2

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asked Feb 15, 2018 in Mathematics by Kundan kumar (49,132 points) ● 34 ● 382 ● 1022

If x/a cosθ+y/b sinθ=1 and x/a sinθ-y/b cosθ=1, prove that x2/a2+y2/b2=2

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answered Feb 15, 2018 by Vikash Kumar (144,729 points) ● 8 ● 11 ● 21
 
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   Hence proved

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