x
Which recursive definition could be used to generate the sequence (1, 2, 2, 4, 8, 32,...}?
A
B
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E
a₁ = 1, a₂ = 2, and a,, =
(an-2)
(an-1)
a₁ = 1, and a = 2(an-1) + 2
a₁ = 1, a₂ = 2, and a = (an 2)(an-1)
a₁ = 1, and a = 2(an-1) + 2n
a₁ = 1, a₂ = 2, and a = 2(a2)(an-1)