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## Homework Statement

I need help once again with this question below:

Thanks,

aeromat

## The Attempt at a Solution

This is what I have so far:

GP = GQ + QP

GQ = GP + PQ

GR = GP + PR

GP + GQ + GR = GQ + QP[-] + PQ[+] + GP + PR + GP

GP + GQ + GR = GQ + 2GP + PR

I am stuck now. I took the approach of taking GP + GQ + GR individually and finding their vector components.