B12. [Hard – OR] (Replaces Q32) For what exact value(s) of the parameter does the…

MATHEMATICS · Subjective · CBSE · Mathematics · Pair of Linear Equations in Two Variables · Pair of Linear Equations in Two Variables

Problem

B12. [Hard – OR] (Replaces Q32) For what exact value(s) of the parameter

k

does the following linear system have no solution?

\begin{cases} 2x + ky = 1 \\ kx + 8y = 3 \end{cases}