Task 3: {11] Points} The following d'LEt'erenee equation appears in an eeonornje model and uses two time legs on output If}: If} {t + Hit1 + kit'2 = e{1 + 5-)H Suppose that the constants b, Info and 9 take the following values: b = 1,}: = 51:: = 3 and y = {.15. Compute the general solution of this equation. Hint: Use the guess to = C(l + s)\" for the partienlar solution