ICSE Class 10 Answered
Find the value of 'a' for which the following points A(a,3) , B(2,1) and C(5,a) are collinear. Hence find the equation of the line.
Asked by satyanandsingh | 20 Feb, 2015, 09:05: AM
Expert Answer
A(a,3) , B(2,1) and C(5,a) are collinear.
Slope of AB = slope of BC
If a = 4 then points are A(4, 3), B(2, 1) and C(5, 4)
If a = -1 then points are A(-1, 3), B(2, 1) and C(5, -1)
Find teh equation of line in both the cases.
Answered by Sneha shidid | 20 Feb, 2015, 04:00: PM
ICSE 10 - Maths
Asked by anil | 23 Feb, 2018, 07:23: PM
ANSWERED BY EXPERT
