The vector equation of the plane containing the lines r^{-}=(i^{-}+j^{-})+t (i^{-} + 2j^{-}-k^{-}) and r^{-}=(i^{-}+j^{-})+s(-i^{-}+j^{-}-2k^{-}) is

Correct Answer is : −r.−n=0, where −n=−i−−j−−k

r^{-}.n^{-}=3, where n^{-}=i^{-}-3j^{-}-2k^{-}

r^{-}.n^{-}=1, where n^{-}=i^{-}-j^{-}+2k^{-}

r^{-}.n^{-}=0, where n^{-}=i^{-}-j^{-}-k^{-}

r^{-}.n^{-}=2, where n^{-}=i^{-}-j^{-}-k^{-}

TS EAMCET 9-Sep-2020 Shift 2 Solved Paper

Section: Mathematics

Question : 32 of 160

Marks: +1, -0

The vector equation of the plane containing the lines

−

)+t(

−

) and

−

)+s(−

−

−2

−

) is

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