The equation x^(2)+ky^(2)+4xy=0 represen...

The equation `x^(2)+ky^(2)+4xy=0` represents two coincident lines if `k=`

A

(a) 0

B

(b) 1

C

(c) 4

D

(d) 16

Verified by Experts

The correct Answer is:

C

NA

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