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Black Book Advanced Problems in MathematicsMathematicsApplication of Derivatives

If p₁ and p₂ are the lengths of the perpendiculars from origin on the tangent and normal drawn to the curve x^ 2/3 + y^ 2/3 = 6^ 2/3 respectively. Find the value of 4p₁^2 + p₂^2 .

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6

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