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Find the equation of the normal lines to...

Find the equation of the normal lines to the curve `3x^(2) - y^(2) = 8`, which are parallel to the line x + 3y = 4.

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The correct Answer is:
`x + 3y = +- 8`
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ARIHANT PUBLICATION-APPLICATION OF DERIVATIVES -CHAPTER PRACTICE (SHORT ANSWER TYPE QUESTIONS )
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