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Editor: PraveenKumar
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Size: 521
Editor: SWATI AHUJA
Comment:
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   * Aashita,Student,IIT Roorkee    * Aashita,Student,IIT Roorkee.

  • Book

    Advanced Engineering Mathematics

    Author

    Erwin Kreyszig

    Edition

    8th Edition 

#prob 42
t=var('t') # t represents the time
W,B,m,k=var('W B m k')
v=function('v',t)
W=2254;B=2090;k=.637;m=1
diffeq=m*diff(v,t)-W+B+k*v
sol=desolve(diffeq,[v,t],ics=(0,2))
sol
plot(sol,(t,0,20))

  • Solution by:

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

SageDays/Kreyszig-1.6-42 (last edited 2010-08-11 10:55:23 by SWATI AHUJA)