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Point on the curve y=x^(4)+5, the normal...

Point on the curve `y=x^(4)+5`, the normal at which is prependicular to the line `4x-y-1=0` is

A

`(2, 21)`

B

`(0, 5)`

C

`(-1, 6)`

D

`(1, 6)`

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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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