). Find the general solution of the recurrence relation an = 2a»1 - 2an2.

The characteristic equation of a linear homogeneous recurrence relation of degree 7 with constant coefficients has roots -2, -1 and 2 with multiplicities 4, 2 and 1, respectively. Set up the general solution.

Find the general solutions in powers of x and state the recurrence relation: (2 - x2)y" - xy' + 16y = 0

7. Use an iterative approach to find the solution to each of these recurrence relations 2) anan-1+2n +5, ao = 4 3) an=2an-1-1, ag = 1 and initial conditions. 1) an4an-1, 40 = 2