The sequence is defined recursively. Write the first four terms.a1 = ; an =  

A. a1 = , a2 = , a3 = , a4 = 
B. a1 = , a2 = , a3 = , a4 = 
C. a1 = , a2 = 5, a3 = 5, a4 = 25
D. a1 = , a2 = 5, a3 = 25, a4 = 125


Answer: A

Mathematics

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