If a non-zero vector a^{-} is parallel to the line of intersection of the plane determined by the vectors \j^{-}-\k^{-},3\j^{-}-2\k^{-} and the plane determined by the vectors 2i^{-}+3j^{-},i^{-}-3j^{-}, then the angle between the vectors a^{-} and i^{-}+j^{-}+k^{-} is

Correct Answer is : Cos−1(±1√3)

AP EAMCET Engineering 26 Apr 2017 Shift 1 Paper

Section: Mathematics

Question : 31 of 160

Marks: +1, -0

If a non-zero vector

−

is parallel to the line of intersection of the plane determined by the vectors

−

−2

−

and the plane determined by the vectors 2

−

−3

−

, then the angle between the vectors

−

and

−

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