A Line passing through origin and it perpendicular to two givenlines 2x+y+6=0 and 4x +2y-9 The ratio inin which thethe origin dividesthis line, is About the author Evelyn
Answer: 2x+y=-6 let equation 1 4x+2y=9 let equation 2 from equation 1 , we get, y=-6-2x let equation 3 put the value of y in equation 2 we get, x = 3 put the value of x in equation 3 the value of y= 12 we get two points 1) (3,12) 2) (0,0) By using section formula, X=m1x2+m2x1/m1+m2 Y=m1y2+m2y1/m1+m2 let the ratio be k:1 the ratio will be 1:1 Reply
Answer:
use the section formula for internal division and you will get your answer
Answer:
2x+y=-6 let equation 1
4x+2y=9 let equation 2
from equation 1 ,
we get,
y=-6-2x let equation 3
put the value of y in equation 2
we get,
x = 3
put the value of x in equation 3
the value of y= 12
we get two points
1) (3,12)
2) (0,0)
By using section formula,
X=m1x2+m2x1/m1+m2
Y=m1y2+m2y1/m1+m2
let the ratio be k:1
the ratio will be 1:1