Show that the points (hati - hatj + 3 ha...

Show that the points `(hati - hatj + 3 hatk ) and (hati+ hatj + hatk)` are equidistant from the plane `vecr. (5 hati + 2 hatj - 7 hatk ) + 9=0` and lies on opposite side of it.

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VMC MODULES ENGLISH-THREE DIMENSIONAL GEOMETRY -JEE ADVANCED (ARCHIVE)

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