0 votes 0 votes what is the chromatic number of null graph? eyeamgj asked Jan 6, 2019 eyeamgj 205 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply pawan kumarln commented Jan 6, 2019 reply Follow Share 1 becoz no edges so can assign same color 0 votes 0 votes eyeamgj commented Jan 6, 2019 reply Follow Share ok got it 1 votes 1 votes Please log in or register to add a comment.