For Friday, April 10th, 2020

For Friday:

  • Don’t forget badges and proof quiz are due Friday, on canvas.
  • Today (Wed) we introduced induction!  You may wish to revisit the video or read Hammack Chapter 10, to solidify the ideas.
  • Try to prove that 1+2+3 +… + n = n(n+1)/2 by induction.  We’ll do this, and more induction, on Friday.