Show that the lines `vec(r )=(hat(i) +2hat(j) +3hat(k)) + lambda(2hat(i) +3hat(j) +4hat(k)) \" and
Channel: Doubtnut
Date: 2019-12-29

Show that the lines `vec(r )=(hat(i) +2hat(j) +3hat(k)) + lambda(2hat(i) +3hat(j) +4hat(k)) \" and \" vec(r )=(4hat(i) +hat(j)) + mu (5hat(i)+ 2hat(j) +hat(k))` intersect . Also find their point of the intersection.