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The equation of normal to the curve y=3x...

The equation of normal to the curve `y=3x^(2)4x-5" at "(1,2)` is

A

`10x-y-8=0`

B

`x+10y-21=0`

C

`10x+y+8=0`

D

`x+10y+21=0`

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