Question

Find whether given vectors 2i+3j+4k and 4i+ 6j+8k are parallel

Answer 1

Answer:

yes ,given vectors are parallel

Step-by-step explanation:

if two vectors are parallel to each other then

a1/ b1 = a2/b2 = a3/b3 = k

where k is constant

here a1 = 2 , a2 = 3 , a3 = 4.

b1 = 4 , b2 = 6 , b3 = 8

12/4 = 3/6 = 4/8 = 2