The number of real values of k for which the lines x-2y+3=0, kx+3y+1=0 and 4x-ky+2=0 are concurrent is

JEE Advanced Mathematics question

The number of real values of for which the lines , and are concurrent is

Answer: (A)

Concurrency requires

=1(6+k)+2(2k-4)+3(--1

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Question ID VK-108805