Please be clear

(16 + z?) y" - zy' + 32y = 0, zo = 0. (a) Seek a power series solution for the given differential equation about the given point To; find the recurrence relation. an+2 = an+1 an (b) Find the first four terms in each of two solutions y, and y2 (unless the series terminates sooner). Write the first solution, yi(I), using the even exponents for a. NOTE: Enter an exact answer. y1() y2(x) (c) By evaluating the Wronskian W(y1, yz)(To), show that y and yz form a fundamental set of solutions. W (y1, y2) (To) =