I need help with excercise #3 from 6 to 10 and excercise #4 in Matlab

(6) Add all elements of vector x = [37 2 9 4] () Multiply all elements of vector x 13 7294 (8) Count the elements of vector x (37294 (9) Find the largest element in x [37 2 94) (10) Find the smallest element in x # [37 2 9 4] 4. Exercise: Anonymous and Inline Functions (1) Define an anonymous function for the following function. The anonymous function takes three 2 and b = 2. inputs: x, a, and b. Make a plot of the function for x-0 to 5, Use a fx)-sinx (2) Repeat the above task with an inline function. 5. Logical operators Find out the results of the following logical operations >> true 11 false > true && false