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If the vector -bar(i)+bar(j)-bar(k) bise...

If the vector `-bar(i)+bar(j)-bar(k)` bisects the angles between the vector `bar(c)` and the vector `3bar(i)+4bar(j)` ,then the unit vector in the direction of `bar(c)` is

A

`(1)/(15) (11i + 10j + 2k)`

B

`-(1)/(15)(11i - 10j + 2k)`

C

`-(1)/(15) (11i + 10j -2k)`

D

`-(1)/(15) (11i + 10j + 2k)`

Text Solution

Verified by Experts

The correct Answer is:
D
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