If A=7j+7k and B=-j+k, then A+2B will be:

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If A=7j+7k and B=-j+k, then A+2B will be:

E

Editor

Sep 18, 2022

If A=7j+7k and B=-j+k, then A+2B will be:

Difficulty: Easy

A:

5j+9k

B:

6j+8k

C:

8j+6k

D:

None

ID: 63273db8ca83163ac3a0f537