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If x + 4y = 14 is a normal to the curve ...

If x + 4y = 14 is a normal to the curve `y^(2) = alpha x^(3) - beta` at (2, 3), then the value of `alpha + beta` is a)9 b)-5 c)7 d)-7

A

9

B

-5

C

7

D

-7

Text Solution

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The correct Answer is:
A
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