What are the first three terms of the sequence modeled by the recursive function an=1/2an-1 when a1=1?

A. 1, 1/2, 1/4

B. 1, 1/2, 0

C. 1, 2, 4

D. 1, 3/2, 2

Round 402 to the nearest hundred Round 402 to the nearest hundred @Mathematics

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