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How do we find the equation of angle bisector passing through A meets at BC if A(1,2,3),B(0,0,1),C(-1,1,1)?

How do we find the equation of angle bisector passing through A meets at BC if A(1,2,3),B(0,0,1),C(-1,1,1)?
 

Grade:12th pass

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4407 Points
3 years ago
Find AB vector and AC vector
then angle bisector wiil be (A’B’+A’C’)
where A’B’ is unit vector of AB

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