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Eliminate theta from the relations a sec...

Eliminate `theta` from the relations `a sec theta=1-b tan theta,a^(2)sec^(2)theta=5+b^(2)tan^(2)theta`

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MOTION-TRIGNOMETRIC RATIOS & IDENTITIES -Exercise -3
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  6. If tantheta=-5/12, theta is not in the second quadrant, then show tha...

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