Question: Using MATLAB or OCTAVE do the following problems: a. Rewrite 2 In 2x - 31n+2ln z in a single logarithmic expression. b. Find all

Using MATLAB or OCTAVE do the following problems: a. Rewrite 2 In 2x 3 In +2 In z in a single logarithmic

Using MATLAB or OCTAVE do the following problems: a. Rewrite 2 In 2x - 31n+2ln z in a single logarithmic expression. b. Find all the solutions of the system (3x + 2y = 26 system of equations and point to the solutions. and visualize them. Present the plot of the 5x + 7y = 3 sin x - 4 cos y = sin x + cos y = 0 32 c. Find all the solutions of the system in the interval 0 x, y 2 and visualize them. Present the plot of the system of equations and point to the solutions. d. Solve the initial value problem y" + 3y" + 3y + y = 30e given the initial conditions y(0)=3(0)=-3, and y"(0) = -47. Plot the solution for 0 < t < 5.

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