Question

Let u = < -6 , 3 >, v = < 1 , 9 >. Find u - v.

Answer 1

< - 7, - 6 >

Explanation:

Subtract corresponding components, that is

u - v

= < - 6, 3 > - < 1, 9 >

= < - 6 - 1, 3 - 9 >

= < - 7, - 6 >