What is the generating function for the sequence with closed formula – McqOptions

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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

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