Gnpth wrote:
Does the line MN pass through the origin?
(1) Its equation is \(4x + 7y = 0\)
(2) Its slope is (\(\frac{– 4}{7}\)).
(1) when y=0 then from equation we get x=0...sufficient
(2) y=(-4/7)x+c..no info abt c...not sufficient
A
Does the line MN pass through the origin?
(1) Its equation is \(4x + 7y = 0\)
(2) Its slope is (\(\frac{– 4}{7}\)).
(1) when y=0 then from equation we get x=0...sufficient
(2) y=(-4/7)x+c..no info abt c...not sufficient
A
