Show that the vectors A= 12i-10j+2k and B=4i + 8j+ 16k are perpendicular to each other - Physics - Motion In A Straight Line

Question

Show that the vectors A= 12i-10j+2k and B=4i + 8j+ 16k are
perpendicular to each other

Shobhit Mittal · Accepted Answer

Der Student,

A⇀=12i^-10j^+2k^,B⇀=4i^+8j^+16k^if they are perpendicular then dot product will be zero
A⇀
B⇀=48-80+32=0hence they are perpendicular Regards

Show that the vectors A= 12i-10j+2k and B=4i + 8j+ 16k are perpendicular to each other.