Suppose a 2 5a 8 July 8, 2019 16 32 64 128 Suppose u= 1 2 3 Suppose 3 a 4 and 4 b 5 Suppose b = 2a – 16 and b = a + 2. what is the value of a Suppose that a = 2 4 6 b = 2 6 Sup(a+b) = sup(a) + sup(b)