Find the vector equation of the plane i...

Find the vector equation of the plane in which the lines `vecr=hati+hatj+lambda(hati+2hatj-hatk)` and `vecr=(hati+hatj)+mu(-hati+hatj-2hatk)` lie.

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The correct Answer is:

`vecr.(-hati+hatj+hatk)=0`

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NAGEEN PRAKASHAN-THREE-DIMENSIONAL GEOMETRY -Exercise 11 F

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