page454     Power series      Matthias Lorentzen...mattegrisenforlag.com

Look at the picture beneath, then scroll down to the question and click the correct Answer button.

The interval of convergence is
`-1 <= x < 1`

×

Wrong answer

Close the window and try once more...

Close

• or

The interval of convergence is
`-1 < x <= 1`

×

Right answer

Close the window and click for the next page...

Close

• Click here for the next page