Exercise 4: Let f (3:) = scln(:c), a: > 0. Calculate the following right limit with MATLAB as directed: lim f(a:). 9260+ a. Use a vector of numbers that converge to 0 from the right to investigate numerically the limit as 3: goes to 0. What is your numeric estimate for the limit? (5) Answer: b. Enter in your table of values here. (Use the syntax [x;y] ' .) (6)