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Chapter 12: Q 15. (page 836)

Evaluate4725

Short Answer

Expert verified

The value of4725=14833897694226

Step by step solution

01

Step 1. Defination

if jand nare integers with 0鈮�j鈮�n, the symbol njis defined asnj=n!j!n-j!

02

Step 2. Explanation

鈬�4725=47!25!47-25!

鈬�4725=47脳46脳45鈰�鈰�脳125脳24脳23鈰�鈰�脳122脳21脳20鈰�鈰�脳1

鈬�4725=14833897694226

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Most popular questions from this chapter

In Problems 17鈥�28, write down the first five terms of each sequence.

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鈭�(5k=120k+3)

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