Given two polynomials:
F1(x) = c1xn + c2xn-1 + ... + cnx + cn+1
F2(x) = β1xm + β2xm-1 + ... + βmx + βm+1
Write a fortran subroutine /function to add them, that is, F(x)= F1(x) + F2(x), when, n=m, n>m and n<m. Polynomials are added by adding the coefficients of the...