Show that the points whose position vectors are i ̂ +2j ̂+3k ̂,-2i ̂ +3j ̂+5k ̂ and 7 i ̂ -k ̂ are collinear

Santhi Krishna Vickraman's image
Santhi Krishna Vickraman
Oct. 1, 2018, 8:16 p.m.