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If r = - square root 2 and a5 = 32 square root 2 what is the first term of the sequence?
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If r = - square root 2 and a5 = 32 square root 2 what is the first term of the sequence?

User Ayushgp
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2 Answers

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a1=8 because we are using the sequence formula for a geometric sequence
If r = - square root 2 and a5 = 32 square root 2 what is the first term of the sequence-example-1
User George Mount
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Answer:

8sqrt2

Explanation:

User Andrew Wagner
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