Math, asked by ramupaym, 21 days ago

- 131 2. Find the value of 'K', so that the pair of equations 2x+5y-7=o and kx-10y +14=0 represent coincident lines.

Answers

Answered by rahulkumargoswami00

2

Answer:

conditions gor coincide

a1/a2=b1/b2=c1/c2

so 2/k= 5/-10

5k=-20

k=-4

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