Thread:Additions to your Graph Theory image (2)

Alison thank you so that you added documentation to the grapg theory image, i used paint software to draw it so what source  can  i add ? couse i didnot get it from internet, can i use any image found on internet , i mean is there free copyrights images on internet ?

Your english tips were helpfull ( thanks) really you are great teacher your students are  luky having you, the problem with my english is not the langauge it self but using english in teaching math or writting couse i teaching  maths in my native language although its the same math in all languages but the letterlary translate will be bad.

best wishes

Nedal Shatat