Matlab

Question 4: a) The following matrices M and N are given 3 7 -4 12 4 -2 M-9 10 2 6 13 8 11 15 5 4 sing the colon operator create a matrix C2 with the first two rows of M Using the colon operator create a matrix C1 with rows 2 and 3 and columns 1 and 2 of M c. Form a matrix C3 by placing transpose of C2 and N side by side. Using the eye command create the array A1 shown on the left below. Then using a colon to address the elements in the array, change the array to be like the one shown on the right. 222 0 s5 5 2 2 2 0 5 5 5 3 330 555 1000 o o 0 01 0 0 0 0 0 0 01 0 0 0 0 A+|0 0 0 1 0 0 0 o 0 0 0 100 0 0 0 0 01 0 0 0 0 0 00 1 A+|0 0 0 1 0 0 0 4 770 6 6 6 4 770 6 6 6 4 770 6 6 6 Question 5: a.) For a hollow sphere with external diameter ry of 8.0 and internal diameter r2 of 6.5, determine the volume using the following equation. Note use pi for b.) Use two methods to create a vector v1 with 15 equally spaced values, beginning with 14 and ending with 25.8. Display each vector