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The length of the subnormal to the curve...

The length of the subnormal to the curve `x^(2)-y^(2) =12` at (4,-2) is

A

-2

B

2

C

4

D

8

Text Solution

Verified by Experts

The correct Answer is:
C
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HIMALAYA PUBLICATION-APPLICATION OF DIFFERENTIATION-QUESTION BANK
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  4. The length of the subnormal at 't' on the curve x = a (t + sin t), y =...

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  6. The length of the subnormal at any point(x,y) on the curve y^(2) = 4ax...

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  7. The length of the subnormal to the curve y^(2)=x^(3) at the point (4, ...

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  8. The length of the subtangent to the curve sqrtx + sqrt y = 3 at (4,1)

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  10. The length of the subtangent for the curve x^(5) = 2y^(6) at (1/2,1/2)...

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  11. The length of the subtangent for the curve 2y^(2) = x^(3) at (2,2) is

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