Math, asked by chintumintu2831, 7 days ago

The pair of coincident lines in the following are:
a)x-2y=0
3x+4y=20
b)2x+3y=9
4x+6y=18
c)x+2y=4
2x+4y=12
d)x+y=8
x-y=4

Answers

Answered by itzBrainlymaster

2

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