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Equation of the tangent to the curve x^(...

Equation of the tangent to the curve `x^(n)-y^(n)=0` at `(2, 2)` is

A

`ny+x-4=0`

B

`x=2n`

C

`y=2n`

D

`y=x`

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The correct Answer is:
D
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MARVEL PUBLICATION-APLICATIONS OF DERIVATIVES-MULTIPLE CHOICE QUESTIONS (TEST YOUR GRASP - II : CHAPTER 12)
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