Math, asked by jimdany092, 1 month ago

What do you mean by analytic part and principal part of Laurent’s
series of a function of z?

Answers

Answered by mrnikunjgarg
1

I Don't understand this question so please

Answered by itzinnocent56boy
5

Answer:

The portion of the series with negative powers of z - z 0 is called the principal part of the expansion. It is important to realize that if a function has several ingularities at different distances from the expansion point , there will be several annular regions, each with its own Laurent expansion about

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