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The combined equation of three sides of ...

The combined equation of three sides of a triangle is `(x^2-y^2)(2x+3y-6)=0` if (-2,a) is an interior point and (b,1) is an exterior point of the triangle, then

A

`2ltalt10/3`

B

`-2ltalt10/3`

C

`-1ltblt9/2`

D

`-1ltblt1`

Text Solution

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The correct Answer is:
A, D
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