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Multiple Choice Questions

The vector a a i j k bisects the angle between the vectors c and the vector 3i 4j then the unit vect...........

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The vector a =a i+j-k bisects the angle between the vectors c and the vector 3i+4j then the unit vector along c is

$\frac{1}{15}(11i+10j+2k)$

$-\frac{1}{15}(11i-10j+2k)$

$-\frac{1}{15}(11i+10j-2k)$

$-\frac{1}{15}(11i+10j+2k)$

Explanation:

$-\frac{1}{15}(11i+10j+2k)$

By: Swaminath Yadav

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