The origin divides the line segment AB joining the points A(1, –3) and B(–3, 9) in the ratio:
A. 3 : 1
B. 1 : 3
C. 2 : 3
D. 1 : 1
Answer:B
The origin divides the line segment AB joining the points A(1, –3) and B(–3, 9) in the ratio:
A. 3 : 1 B. 1 : 3 C. 2 : 3 D. 1 : 1