The sequence is defined recursively. Write the first four terms.a1 = 135; an+1 = 
(an)
A. a1 = 135, a2 = 45, a3 = 15, a4 = 5
B. a1 = 135, a2 = 105, a3 = 75, a4 = 45
C. a1 = 135, a2 = 67.5, a3 = 33.75, a4 = 16.875
D. a1 = 135, a2 = 405, a3 = 1215, a4 = 3645
Answer: A
Mathematics
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