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Asked Oct 23, 2019
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k-1
k(3)
Find the sum. (Remember to show work!)
5.
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k-1 k(3) Find the sum. (Remember to show work!) 5.

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Expert Answer

Step 1

We will find the required sum by substituting k=1,2,3,4 in k(3)^(k-1) and then add

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Step 2

By simplifyin...

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(3)1+2(3)+3(9)+4(27) k(3)16+27+108 142 (3)142 k=1 st st

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