A unit vector perpendicular to both the vectors \stackrel{\^}{\bo {i}}+\stackrel{\^}{\bo {j}} and \stackrel{\^}{\bo {j}}+\stackrel{\^}{\bo {k}} is

Correct Answer is : ^i−^j+^k√3

\stackrel{\^}{-{ {\i}}-\stackrel{\^}{ {\j}}+\stackrel{\^}{ {\k}}}/{\sqrt{3}}

\stackrel{\^}{{\bo {i}}+\stackrel{\^}{\bo {j}}-\stackrel{\^}{\bo {k}}}/{3}

\stackrel{\^}{{\bo {i}}+\stackrel{\^}{\bo {j}}+\stackrel{\^}{\bo {k}}}/{\sqrt{3}}

\stackrel{\^}{{ {\i}}-\stackrel{\^}{ {\j}}+\stackrel{\^}{ {\k}}}/{\sqrt{3}}

COMEDK Exam 2019 Solved Paper

Question : 149 of 180

Marks: +1, -0

A unit vector perpendicular to both the vectors

and

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