Question

if A=(-3,4), B=(2, 1) then find the co-ordinate of the point C on bar AB produced such that AC=2BC

Answer 1

Answer:

Point C partitions AB in the ratio 2:1 (as |AC|=2|BC|)

The point that partitions the line segment A to B into a ratio of a:b is (bA+aB)/(b+a).

here this is (1(-3,4)+2(2,1))/(1+2) = (-3+4,4+2)/3 = (⅓,2) ← ANSWER

Step-by-step explanation:

hope it helps.....

Answer 2

Answer:

mark the one as brainliest, not me^_^