TS EAMCET · Maths · Vector Algebra
In a triangle and divide the sides and in the ratio respectively. If is the point of intersection of and then the ratio in which divides is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(B)
Step-by-step Solution
Detailed explanation
We have, Let AD and BE intersect at P. Let A,B,C,D,E,P have position vectors a→,b→,c→,d→,e→,p→ respectively. D and E divide segments BC and CA internally in the ratio 2:1. By the section formula for internal division,…
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