The vector equations of two lines L1 and...

The vector equations of two lines `L_1 and L_2` are respectively, `L_1:r=2i+9j+13k+lambda(i+2j+3k) and L_2: r=-3i+7j+pk +mu(-i+2j-3k)` Then, the lines `L_1 and L_2` are

skew lines all `p in R`

intersecting for all `p in R` and the point of intersection is `(-1, 3, 4)`

intersecting lines for `p=-2`

intersecting for all real `p in R`

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The correct Answer is:

(c)

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