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If the curves y^(2) = 6x, 9x^(2) + by^(...

If the curves `y^(2) = 6x, 9x^(2) + by^(2) = 16` intersect each other at right angles, then the value of b is

A

`9//2`

B

6

C

`7//2`

D

4

Text Solution

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The correct Answer is:
A
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