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Chapter 12: Q. 255 (page 1217)

In the following exercises, expand the partial sum and find its value.

鈭�k=044k!

Short Answer

Expert verified

The partial sum is656.

Step by step solution

01

Step 1. Given information.

The given expression is,

鈭�k=044k!.

02

Step 2. Finding the partial sum.

Now, to expand the partial sum we will substitute 0,1,2,3,and 4respectively and then simplify.

鈭�k=044k!=40!+41!+42!+43!+44!=41+41+42+46+424=4+4+2+46+16=10+56=60+56=656

Therefore, the partial sum is 656.

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