only most basic python code please

1. Figure out the Taylor series of 1/(1+x2) near x=6. Note that this is a geometrle seriesl So you can use the formula 1/(1r)=1+r+r2+r3+ 2. Figure out the Taylor series of atan (x) near x=0 by taking the antlderlvative, term by term, of the above. 3. Try to estimate with this series, using many terms of the series