In the HL-only class we’re just getting warmed up with infinite series. We’ve seen the definition of an infinite series, and we’re just now starting to look at tests for convergence.
For homework (Assignment HL 7, to be collected on Thursday, October 21st), complete question 1 a, c, and e on page 14, as well as questions 1, 2, and 4 on pages 18–19.