the grid graph G m,n refers to the graph obtained by taking an m × n rectangular grid of streets (m ≤ n) with m north/south blocks and n east/west blocks. For example:
-Find a formula for the number of regions (including the inﬁnite region) of $G _ { m , n }$

Question

the grid graph G m,n refers to the graph obtained by taking an m × n rectangular grid of streets (m ≤ n) with m north/south blocks and n east/west blocks. For example: 
-Find a formula for the number of regions (including the inﬁnite region) of $G _ { m , n }$

Quizplus · Accepted Answer

The Answer of the grid graph G m,n refers to the graph obtained by taking an m × n rectangular grid of streets (m ≤ n) with m north/south blocks and n east/west blocks. For example: 
-Find a formula for the number of regions (including the inﬁnite region) of $G _ { m , n }$

The Grid Graph Gm,n Refers to the Graph Obtained by Taking

The Grid Graph G_m,n Refers to the Graph Obtained by Taking