MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the generating function for the sequence with closed formula an=4(7n)+6(−2)n? |
| A. | (4/1−7x)+6! |
| B. | (3/1−8x) |
| C. | (4/1−7x)+(6/1+2x) |
| D. | (6/1-2x)+8 |
| Answer» D. (6/1-2x)+8 | |