Find a relation between x and y if the points ( x,y) , ( 1,2) and( 7, 0) are collinear (NOT BY AREA OF TRIANGLE METHOD)
Dear Student,
Solution) Given: (x,y) , (1,2) and (7,0) are collinear points.
It means that the slope of any two points must be same.
Then,
Therefore,
for given points to be collinear, x and y must be related as:
x + 3y = 7
Regards!
Solution) Given: (x,y) , (1,2) and (7,0) are collinear points.
It means that the slope of any two points must be same.
Then,
Therefore,
for given points to be collinear, x and y must be related as:
x + 3y = 7
Regards!