This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Multiple vector addition. Addition of multiple vectors own Sjlegg at org en en Sjlegg original upload log page en Multiplevectoraddition Sjlegg bytes no Addition of multiple vectors own work Steven Legg Sjlegg Linear algebra
Page 2023 Free-images.com. All images are Public Domain