Is it okay to learn python 3 without learning python 1 and 2

Question

i want learn python and i m beginner coder

Answer 1

just learn it.you don't need python2 version knowledge.becuase they are different.Now days no anyone use python2.

Answer 2

yes. they have different syntax. just go with py3

Answer 3

ok!.. but there will be no problem isn't it??..