Find the first six terms of the sequence.a1 = 7, a2 = 7; for n ? 3, an = an-1 + an-2

A. 7, 7, 14, 14, 21, 21
B. 7, 7, 14, 21, 28, 35
C. 7, 7, 49, 343, 16,807, 5,764,801
D. 7, 7, 14, 21, 35, 56


Answer: D

Mathematics

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