1. Problem 9.5 defines the tensor product of two vectors. Implement a function, tensorprod, that computes the tensor product of an  column vector,  with a row vector, . 2. Write a function, tenmatprd,...

1. Problem 9.5 defines the tensor product of two vectors. Implement a function, tensorprod, that computes the tensor product of an
 column vector,
 with a
row vector,.

2. Write a function, tenmatprd, that implements the multiplication of matrices using the tensor product.

3. Write a function, trimul, that computes the product of two tridiagonal matrices. Test your function using the following statements: