The solution vectors vecr of the equatio...

The solution vectors `vecr` of the equation `vecr xx hati=hatj+hatk and vecr xx hatj=hatk+hatj` represent two straight lines which are :

Intersecting

Non coplanar

Coplanar

Non intersecting

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The correct Answer is:

B, D

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VIKAS GUPTA (BLACK BOOK) ENGLISH-VECTOR & 3DIMENSIONAL GEOMETRY-Exercise-2 : One or More than One Answer is/are Correct

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