Can anyone help with this question?

Find the power series expansions of

(a) log z about z = 1;

(b) 1/(1 + z) about z = −5.

What is the radius of convergence in each case?

Thanks for any help

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- Feb 10th 2010, 02:12 AMalawrieComplex Power Series
Can anyone help with this question?

Find the power series expansions of

(a) log z about z = 1;

(b) 1/(1 + z) about z = −5.

What is the radius of convergence in each case?

Thanks for any help - Feb 10th 2010, 04:27 AMmr fantastic