1.

Vector equation of the plane to which the vector bari+barj " normal, and which contains the line " barr=bari+barj+bark+t(bari-barj-bark) is

Answer»

`BARR.(bari+barj)=2`
`barr.(bari+barj+bark)=2`
`barr.(bari+barj)=1`
`barr.(bari+barj+bark)=1`

ANSWER :A


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