Math, asked by sshyadav3456, 7 months ago

find the value of k for which the equation x+2y-3=0 and 5x+ky+7=0 have no solution

Answers

Answered by chaurasiabandisha

1

Step-by-step explanation:

x +2y - 3 = 0

5x +ky +7 = 0

a¹ b¹ c¹

__ =___≠____

a² b² c²

1 2 - 3

__=___≠____

5 k 7

1 2

__=___

5 k

k = 5 ×2

k = 10

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