1. a) Unknown because j is not initialized b) j= 5 2. a) k modulus 2 = 0, j= 0 k modulus 2 = 1, j= 1 k modulus 2 = 0, j= 0 k modulus 2 = 1, j= 1 k modulus 2 = 0, j= 0 b) Physics is fun c) k= 81; n = 8 k= 64; n = 7 k= 49; n = 6 k= 36; n = 5 k= 25; n = 4