Find the value of `lamda `so that the two vectors `2hati+3hatj-hatk and -4hati-6hatj+lamda hatk` are Perpendicular to each other

Find the value of lamda so that the two vectors 2hati+3hatj-hatk and -4hati-6hatj+lamda hatk are parallel

Show that the vectors 2hati -3hatj+4hatk and -4hati+6hatj-8hatk are collinear.

Show that the vectors 2hati-3hatj+4hatk and -4hati+6hatj-8hatk are collinear.

If two vectors 2hati+3hatj-hatk and -4hati-6hatj-lamdahatk are parallel to each other then value of lamda be

For what value of x , will the two vector A= 2hati + 2hatj -x hatk and B =2 hati - hatj - 3hatk are perpendicular to each other ?

Show that vectors 2hati-3hatj+4hatk and -4hati+6hatj-8hatk are parallel

For what value of lamda are the vectors veca=2hati+lamda hatj+hatk and vecb=hati-2hatj+3hatk perpendicular to each other ?

Find the value of lambda so that the vectors vec(A) = 2hati + lambda hatj +hatk and vec(B) = 4hati - 2hatj - 2hatk are perpendicular to each other.