n = 7 T(n) = ={G+ 1T (3 + 4) + 6 > 4 Solve for T(n), exactly, by domain-range substitution. Namely, make several changes of variables until you get a basic recurrence of the form R(k) = R(k 1) + f(k) for some f, and then compute the answer from there. You may assume that n is 6 more than the exponent of 3. (Hint: Simply re-read the question to get your hint.)