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Get Full Access to Mathematics: A Discrete Introduction - 3 Edition - Chapter 7 - Problem 10
Get Full Access to Mathematics: A Discrete Introduction - 3 Edition - Chapter 7 - Problem 10

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# Let p be a prime and let n be a positive integer. Find, in simplest possible terms, the

ISBN: 9780840049421 447

## Solution for problem 10 Chapter 7

Mathematics: A Discrete Introduction | 3rd Edition

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Problem 10

Let p be a prime and let n be a positive integer. Find, in simplest possible terms, the sum of the positive divisors of p n .

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Step 1 of 3

1. SpcuoN 4.6Inrnnpsr CoutpouNDED nTIMEs ppn'YEAR The Future Value,A,is amountinaccounat theendofgiventimeperiodofan account. The PresentValue orPrinciple, Pisthe amountinitialdeposited. The Annual rate of intereor nominal rater,isthe rate for fullearin decimalform. n ithenumber of timeser yeatheaccountiscompounded, i.e. theumberof timesperyeartheinteresis calculated and atoetheaccount. tisthenumber ofyearstheaccountis held. FORMULA forA: zI\nf A= P(t+ n) Example L.L. Findthe amountthatresul.from$350-U,pes!gJ12% *nmpoqnded *.t""rr,aftea peri,of9 years. W T nrl fi= A (tn+r..)nu v=*50 = fl'* 0^ l;a tef [tl .3w(.1 + Ht- 4 6{ - 3bo(' n +- ry)uo @sso,(r.T) 350 (d) o+q fl'J Section6 -\--*-.-**-*'*\ 2 Example 1.2Ifan'i.naestmen8Tompoundedsemiannually, how much should youdeposWt tohaae$2532n20years Pralgr* [&.#*t"'lP. A 'J\$S#"

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