• (rekblad 9/18) for #29 part 2 showing Q is indefinite, isn't it enough to just find (Response to rekblad and top poster) Since prob. 29 only asks to show that it is indefinite, I b
    9 KB (1,580 words) - 12:08, 22 September 2010
  • ...4. Let f(t)=t, and use <math>e^{kt}</math> for shifting. --[[User:Rekblad|Rekblad]] 06:57, 11 October 2010 (UTC)
    8 KB (1,384 words) - 16:16, 13 October 2010

View (previous 50 | next 50) (20 | 50 | 100 | 250 | 500)

Alumni Liaison

Basic linear algebra uncovers and clarifies very important geometry and algebra.

Dr. Paul Garrett