Problem 1. You are to create a cell array called cellar that contains the following: [sin] [[0][2n](r/1001] [0 1 1 0] [cos] [Fr][?][w15]] [0 0 0 1] [tan] [[-? / 2.2][ 2.2][m/201] [0 1 1 0] [atan] [-10]100.02 10] acot] [I-8118To.os [0 10 1] [log] [0.118.5[o.51] 1001 1] Each row of the cell array cellar should have the following structure: function name] [[min][ max Jstep] [vector] The first cell of each row contains a string representation of a MATLAB build-in function; the second cell stores three sub-cells, containing numerical values which specify the beginning of an interval, the end of an interval, and the interval discretization size, respectively; the third cell contains a logical row vector. (a) Create the cell array cellar described above