NCERT Solution Exercise 7.2 Class 10
Q.1 Find the coordinates of the point which divides the join of (-1,7) and (4,-3) in the ratio 2:3. Solution: Let A(-1,7) and B(4, -3) and Ratio m1 : m2 = 2 : 3 fig By Section Formula Coordinate of P(x, y) x = (m1x2 + m2x1)/m1+m2 ; y = (m1y2 + m2y1)/m1+m2 ⇒ x …
