The value of k for which the system of equations x + y - 4 = 0 and 2x + ky = 3 has no solution, is:... | MCQ 1m | Maths | SuperPadhai

Linear Equations > Question

MCQ1 markYear: 2020EasyCBSE Class 10

linear-equationsno-solutionconsistency

Question

The value of

k

for which the system of equations

x + y - 4 = 0

and

2 x + k y = 3

has no solution, is:

Solution

1

For no solution:

\frac{1}{2} = \frac{1}{k} \neq = \frac{- 4}{- 3} \Rightarrow k = 2

+1 mark

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