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If vecr=(hati+2hatj+3hatk)+lamda(hati-ha...

If `vecr=(hati+2hatj+3hatk)+lamda(hati-hatj+hatk) and vecr=(hati+2hatj+3hatk)+mu(hati+hatj-hatk)` are two lines, then find the equation of acute angle bisector of two lines.

A

`vecr=(hati+2hatj+3hatk)+t(hatj-hatk)`

B

`vecr=(hati+2hatj+3hatk)+t(2hati)`

C

`vecr=(hati+2hatj+3hatk)+t(hatj+hatk)`

D

None of these

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The correct Answer is:
A
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DISHA PUBLICATION-THREE DIMENSIONAL GEOMETRY -Exercise -1 : Concept Builder (Topicwise)
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