How do i remove two or more elements in same row but different column?

I have matrix M [1,2,3;4,5,6;7,8,9]

I know removing an element in different row and column but don't know how to extract elements from row 3 and column 2 and 3, i mean 2 two elements

Question varies and how do i know what coding i will use?

Answer 1

[Walter Roberson]

M(3,2:3)