Evaluate the sum of the following finite geometric series. 5+15+45 +135+ . . . + 1215 Sn=1
1 answer:
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Answer:
log₂(
)
Explanation:
Before we begin, remember the following:
logₐ(x) - logₐ(y) = logₐ(
)
alog(x) = log(xᵃ)
Now, for the given we have:
3 log₂(x) - (log₂3 - log₂(x+4))
log₂(x²) - log₂(
)
log₂(
) = log₂()
Hope this helps :)
log₂(
Explanation:
Before we begin, remember the following:
logₐ(x) - logₐ(y) = logₐ(
alog(x) = log(xᵃ)
Now, for the given we have:
3 log₂(x) - (log₂3 - log₂(x+4))
log₂(x²) - log₂(
log₂(
Hope this helps :)