Let A(4,7,8) B(2,3,4) and C(2,5,7) be the position vectors of the vertices of a triangle ABC. T...
2,019 views · Published 12 October 2018 · 7:46 · Indexed 5 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW Let A(4,7,8) B(2,3,4) and C(2,5,7) be the position vectors of the vertices of a triangle ABC. Then the length of the internal angular bisector of angle A is
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