The first step to plot multiple data sets or variables on the same chart or graph in Python is to choose the library that suits your needs and preferences. There are many options available, but ...

Union of graphs. Union of graphs G1=(V1, E1) and G2=(V2, E2) results in a single graph with vertex set V=V1 U V2 and edge set E = e1 U E2. Here union operation ‘U’ plays the same role as that in set ...