NOTE: Mark: 1 Question: What the code for this result of matrix 5 61 1125 A 1 2 41 A1= 1 12 17 8 9 7 8 6 4 12 Question: Mark:2 Write program in matlab language for read 20 random number and check if number equal to five, if it change this number to (-4). Mark: 2 Question3: what the code for 3D plot NOTE: Mark: 1 Question: What the code for this result of matrix 5 61 1125 A 1 2 41 A1= 1 12 17 8 9 7 8 6 4 12 Question: Mark:2 Write program in matlab language for read 20 random number and check if number equal to five, if it change this number to (-4). Mark: 2 Question3: what the code for 3D plot