Differences between revisions 1 and 2
⇤ ← Revision 1 as of 2010-12-16 11:23:49 →
Size: 427
Editor: 172
Comment:
← Revision 2 as of 2010-12-18 07:44:38 → ⇥
Size: 382
Editor: xxx
Comment:
Deletions are marked like this. Additions are marked like this.
Line 8: Line 8:
x=var('x')
y=var('y')
a,b=var('a,b')
t=var('t')		 var('a,b,t,x,y,x1,y1,z')
Line 14: Line 11:
c=x*diff(y,t,1)-y*diff(x,t,1)
d=(integrate(c,(t,o,2*pi))/2)		 x1=diff(x,t)
y1=diff(y,t)
z=1/2*integrate((x*y1-y*x1),(t,0,2*pi))
Line 21: Line 21:
   * sivalatha.k,student,pec
    * srija.n,student,pec
     *triveni.k,student,pec		    * divya,student,pec
    * sneha,student,pec
     

  • Book

    Advanced Engineering Mathematics

    Author

    Erwin Kreyszig

    Edition

    8th Edition 

var('a,b,t,x,y,x1,y1,z')
x=a*cos(t)
y=b*sin(t)
x1=diff(x,t)
y1=diff(y,t)
z=1/2*integrate((x*y1-y*x1),(t,0,2*pi))

  • Solution by:

    • divya,student,pec
      • sneha,student,pec

Kreyszig-9.4-2 (last edited 2010-12-18 07:44:38 by xxx)