CBSE Class 11-science Answered
12th sum.plz sry i earlier wrote 11th
But ita 12th

Asked by lovemaan5500 | 08 Oct, 2018, 05:06: PM
x + y - 5 = 0 ......(i)
3x - 2y + 7 = 0.....(ii)
Find perpendicular distance of point P(x, y) from the lines we get
d1 =
and d2 = 


d1 + d2 = 10
Using this solve further we get

Similarly we can obtain this equation of line for any signs of x + y - 5 = 0 and 3x - 2y + 7 = 0
Thus point P must move on a line.
Answered by Sneha shidid | 10 Oct, 2018, 09:46: AM
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