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Find the equation of the tangent, perpen...

Find the equation of the tangent, perpendicular to the line `x+2y=0`, to the hyperbola `7x^(2)-4y^(2)=28` and find the coordinates of the point of contact.

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The correct Answer is:
`2x-y=3` point of contanct `((8)/(3),(7)/(3)) and 2x-y+3=0` point, of contanct `(-(8)/(3),-(7)/(3))`
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CHHAYA PUBLICATION-TANGENT AND NORMAL -LONG ANSWER TYPE QUESTIONS
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