tau of (4,0,12) is 2⁴ + 2⁵ + 2⁷ + 2¹⁰ - 1

tau inverse of 99 is 2⁶ + 2⁵ + 2² which implies (2,2,0)

but what I don't know how to do k(99) or a(2,99)

4b. Compute T(4,0,1,2) and -(99), k(99), and a(2, 99). (6 points) 4b. Compute T(4,0,1,2) and -(99), k(99), and a(2, 99). (6 points)