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If two different tangents of `y^2=4x` are the normals to `x^2=4b y ,` then `|b|>1/(2sqrt(2))` (b) `|b|<1/(2sqrt(2))` `|b|>1/(sqrt(2))` (d) `|b|<1/(sqrt(2))`

A

`|b|lt1/(2sqrt2)`

B

`|b|lt1/(sqrt2)`

C

`|b|gt1/(2sqrt2)`

D

`|b|gt1/(sqrt2)`

Text Solution

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ARIHANT MATHS ENGLISH-PARABOLA-Exercise (Single Option Correct Type Questions)
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