consider the following statement-:
1.If a graph has Euler circuit then it is Strongly Connected graph.
2.If a graph has Euler path(but not Euler circuit) then it is Strongly Connected graph.
3.If a graph has Euler circuit then it is Weakly Connected graph.
4.If a graph has Euler path(but not euler circuit) then it is Weakly Connected graph.
Which statement is true with proper explanation.