Question

A=3icap+2jcap. B=icap-2jcap+3kcap.
Find A+B andA-B

Answer 1

Answer:

Given that the equations are,

A=3i+2j, B=i-2j+3k

Now, A+B=4i+3k

A-B=2i+4j-3k

Explanation:

Hope it helps you frnd.....