3 years ago

Identify the seventh term in the sequence in which a1=4096 and r=1/2

Mathematics

1 answer:

Alex777 [14]3 years ago

3 0

An=a*q^(n-1)
a7=a*q^6
a7=4096*(1/2)^6=4096/32=128

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amm1812

Answer:

Step-by-step explanation:

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It means an arithmetic sequence with common difference d = -7

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