maths.....

Algebra Level 3

For what value of k k will the following pair of linear equations have infinitely many solutions:

{ k x + 3 y = k − 3 , 12 x + k y = k . \begin{cases} kx + 3y & = k-3, \\ 12 x + ky & = k. \\ \end{cases}


The answer is 6.

Prakriti Jain by Prakriti Jain , 22, India

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1 solution

Atharv Toraskar
Oct 4, 2015

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