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.
Keywords from Image Description:
strom odebrani prvku.svg SVG version of File strom odebrani prvku created with Inkscape Figure Merging two nodes into one and emptying their ancestor Followed by shift of the node with the number into an empty node Obrzek Slouen dvou uzl do jednoho vyprzdnn jejich pedka Nsleduje pesun uzlu slem do prznho uzlu stromodebraniprvku