Answer:
a1 = 4 , an = -
Step-by-step explanation:
The first term is already given to us and a common ration between the terms is 4 and it is oscillating between positive and negative values so it must be mulitplied by a negative.
Which of the fractions is equivalent to 2/5 ? 5/2 4/25 12/15 4/10
2 answers:
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