using Octave. Please include program output and input

(a) Write an Octave/MATLAB code that evaluates 13(1+v)1.81dv. (b) The binomial coefficient is widely used in Mathematics and Statistics. It id defined as the number of ways of choosing r objects out of n without regard to order and is given by (nr)=r!(nr)!n!. Write a MATLAB/Octave code that computes the binomial coefficient when n=10 and r=3. (c) Write a simple Octave/MATLAB command that will find both the eigenvalues and eigenvectors of a complex matrix A=125ii3i1111