Write a function called border. It should have two inputs: an m x n matrix named in1 and a scalar (i. e. a single number) double named in2. It should have one output, an m 2 x n 2 matrix out. out should be in 1 with a border of the number contained in in2. If in1 was ones(3,3), a 3 x 3 matrix filled entirely with the number 1, and in2 was 3, out would be the matrix:

Match the following. 1. show grouping of word processing tasks that can be performed quick access toolbar 2. shortcut location for commonly used elements scroll bars 3. organized commands used to modify documents ribbon 4. used to align and measure content in a word screen zoom bar 5. vertical and horizontal bars that are used to navigate through a document contextual tabs 6. displays the name of the document in use ruler 7. allows users to enlarge or shrink a visual of a word document title bar