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The equation (x^2)/(12-lambda)+(y^2)/(B-...

The equation `(x^2)/(12-lambda)+(y^2)/(B-lambda)=1` represents

A

a hyperbola if `lambalt8`

B

an ellipse if `lambdagt8`

C

a hyperbola if `8ltlambdalt12`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
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