Show that the coplanar points `(-1,-6,10),(1,-3,4),(-5,-1,1) and (-7,-4,7)`
Channel: Doubtnut
Date: 2020-04-12

Show that the coplanar points `(-1,-6,10),(1,-3,4),(-5,-1,1) and (-7,-4,7)` are the vertices of a rhombus.