Math, asked by Akanksha111, 1 year ago

kindly help... need it till tomorrow...

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Answers

Answered by k23
2
x+2y+7=0
and
2x+ky+14=0
for coincident lines
a1/a2= b1/b2= c1/c2
therefore
1/2= 2/k

Akanksha111: would k be equals to 4 ( k=4 ) ??
k23: ya
Akanksha111: ok
Akanksha111: i have 1 more question
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