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Show that the normal to the rectangular hyperbola `xy = c^(2)` at the point t meets the curve again at a point t' such that `t^(3)t' = - 1`.

A

`t^(3)t'=1`

B

`t^(3)t'=-1`

C

tt'=1

D

tt'=-1

Text Solution

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The correct Answer is:
B
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MCGROW HILL PUBLICATION-HYPERBOLA-SOLVED EXAMPLES LEVEL 1(SINGLE CORRECT ANSWER TYPE QUESTIONS)
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