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Editor: PraveenKumar
Comment:
← Revision 3 as of 2010-08-11 10:56:01 → ⇥
Size: 538
Editor: SWATI AHUJA
Comment:
Deletions are marked like this. Additions are marked like this.
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   *Kesarwani Aashita Chandrashekhar, Student, IIT Roorkee
   *Praveen Kumar, Student, IIT Roorkee		    * Kesarwani Aashita Chandrashekhar, Student, IIT Roorkee
   * Praveen Kumar, Student, IIT Roorkee.

  • Book

    Advanced Engineering Mathematics

    Author

    Erwin Kreyszig

    Edition

    8th Edition 

t=var('t') # t represents the time
a,b,k=var('a b k')
y=function('y',t)
a=1;b=1;k=1
diffeq=diff(y,t)-a+b*cos(2*pi*t/24)+k*y
sol=desolve(diffeq,[y,t],ics=(0,2))
sol
plot(sol,(t,0,20))

  • Solution by:

    • Swati Ahuja, Student, IIT Roorkee
    • Kesarwani Aashita Chandrashekhar, Student, IIT Roorkee
    • Praveen Kumar, Student, IIT Roorkee.

SageDays/Kreyszig-1.6-40 (last edited 2010-08-12 10:31:37 by Aashita)