Question

find the value of k if the system of equation has no solution 2x - y- 5 = 0 and 4x-2y + K = 0​

Answer 1

$\huge \sf \frac{2}{4} = \frac{ - 5}{k} \\ \\ \\ \\ \\ \huge \sf 2k = - 5 \times 4 = - 20 \\ \\ \\ \\ \\ \huge \sf k = - 10$

Answer 2

Answer:

K = -10

HOPE, IT MAY BE HELPFUL,,, ☺️