Matlab for all, please!

f) Create a 33 matrix and display the first row of and the second column on the screen. 2. Use the lookfor command to find the name of Matlab's function for taking the exponential of a number. Then use the help function to find out how it works. Then demonstrate that you can find the value of e3.4. Do the same for the operation of a factorial and then report the value for 18 ! 3. Use one MATLAB line to evaluate the expression below: 3.5+(11.24.6)(72.91683)0.4(4.172+9.131844)318 4. Demonstrate by using several values of angle that: sin2()+cos2()=1. Do this by asking the user to input the value of . 5. Let x=[2516]. a. Add 16 to each element b. Add 3 to just the odd-index elements c. Compute the square root of each element d. Compute the square of each element