Jawaban: C 9. 3, 6, 4, 8, 4, 8, 2, ... A. -4 B. -2 C. -1 D. 4 E. 0 Jawaban: D 10. ..., ..., ..., 422, 1266, 1280, 3840 A. 164, 178, 206 B. 122, 136, 408 C. 136, 408, 173 D. 124, 118, 194 E. 124, 118, 196 Jawaban: B First « 2345