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If 2x-y+1=0 is a tangent to the hyperbol...

If `2x-y+1=0` is a tangent to the hyperbola `(x^2)/(a^2)-(y^2)/(16)=1` then which of the following CANNOT be sides of a right angled triangle?

A

`2a, 8, 1`

B

`a, 4, 1`

C

`a, 4, 2`

D

`2a, 4, 1`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
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