Q. 25.0( 1 Vote )

The point P which divides the line segment joining the points A(1,– 3)and B(–3, 9) internally in the ratio 1:3 is
A. (2,1)

B. (0, 0)

C.

D. (1, –2)

Answer :

Here P divides the line segment joining the points A(1,– 3)and B(–3, 9) internally in the ratio 1:3 .


Therefore coordinates of P are


;where k1 and k2 are the ratio in which the line is divided.


Now we substitute the values :





xp = 0,yp = 0

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