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Find the equation of the tangent to the curve x +Vy 7 at x = 9 7x + 24 y = 321 none of

Find the equation of the tangent to the curve x +Vy 7 at x = 9 7x + 24 y = 321 none of the given options 3x + 4y - 91 = 0 4x + 3y = 84

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