For the pair of linear equations and :

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

Problem

For the pair of linear equations

kx + y = 5

and

2x + 2ky = 10

: (i) Find the value(s) of

k

for which the pair does not have a unique solution. (ii) For

k = 3

, solve the equations for

x

and

y