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If the equation of the tangent to the cu...

If the equation of the tangent to the curve `y=ax^(2) +b` is `y=4x-5` , then

A

`a+b=2`

B

`a(5+b)=4`

C

`2a=b`

D

`a=2b`

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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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