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If `x/acostheta+y/bsintheta=1,x/asintheta-y/bcostheta=1`, then eliminate `theta`.

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in Trigonometry by (94.1k points)
If `x/acostheta+y/bsintheta=1,x/asintheta-y/bcostheta=1`, then eliminate `theta`.
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1 Answer

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Correct Answer - `x^2/a^2+y^2/b^2=2`
Squaring and adding, we have `x^2/a^2+y^2/b^2=2`
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