b) Write a function defined as: def MatrixProductSmallerThan (A, val): A: a FULL matrix (list of lists) containing integers or floats val: a float or integer. return value: the product of the terms in the matrix that are smaller that val. Note: for this function, 2 is larger than 5,3 is larger than 4, etc c) Write a function defined as: def polyval(x, coeffs): x : a float coeffs: an array containing the coefficients of a polynomial, in order from the coefficient of the lowest power to the coefficient of the highest power. return value: the value of the polynomial for the given value of x P(x)=a0+a1x+a2x2+a3x3+a4x4 Note: Use Google to learn how to raise a number to a Power in Python. d) Write a function defined as: def location_of_largest (amatrix): amatrix: a full matrix of floats and integers return value: the location (row and column numbers) of the largest magnitude value (largest absolute value) in amatrix Note: Use Google to learn how to determine the absolute value. e) Type and call this main0 function to test the four functions defined above. When you upload your program to the dropbox, it must include this main0 with these values