Question 57

The coordinates of the point that divides the line segmentjoining the points (- 5, 5) and
(7, - 3) internally in the ratio 3: 1 are given by:

Solution

Applying section formula, 

   $$(x,y)$$= ( $$\frac{-5\times1+7\times3}{3+1}$$,   $$\frac{5\times1+(-3)\times3}{3+1}$$) = (4 , -1)


Create a FREE account and get:

  • Download RRB Study Material PDF
  • 45+ RRB previous papers with solutions PDF
  • 300+ Online RRB Tests for Free

cracku

Boost your Prep!

Download App