Can someone please check if i got this question right?

B

Brenda Jones

New member
Q. The point 'C' is the point on 'AB' such that 'AC:CB' is 2:3.
Given that 'OA'=a and 'OB'=b, find 'OC' Simplify your answer.

ok, i got:
AC = 2/5 CB = 3/5
BA = -b+a BC = -3/5b + 3/5a
OB = +b OA = +a

OC=OB+BC
= b - 3/5b + 3/5a
= 4/5b + 3/5a
 
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