Question

Add the following vectors:
A= 2i+ 4j+ 3k
B= 3i+ 2j- k
C= 2i- 4j- 7k​

Answer 1

Answer:

7i + 2j -5k

Step-by-step explanation:

Just add simply like you do in variables,

A + B + C = (2 + 3 + 2)i + (4 + 2 - 4)j + (3 - 1 - 7)k

= 7i + 2j -5k

Answer 2

Answer:

A+B+C=7i+2j-5k