Math, asked by solankiom031, 9 months ago

For what value of k, do the equations 2x – 3y + 10 = 0 and 3x + ky + 15 = 0 represent coincident lines

Answers

Answered by natasha149025

38

Answer:

Coincident lines means...

a1/a2=b1/b2=c1/c2

Here...

2/3=-3/k

2k=-9

K=-9/2

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