Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
var('a,t1,t2')
r=vector([a*cos(t1),a*sin(t1),t2])
print 'r=',
show(r)
show(diff(r,t1))
show(diff(r,t2))
Solution by:
- Tony Lijo Jose, student, govt. Engineering college, Sreekrishnapuram
- Syamkrishnan C K, student , govt. Engineering college, Sreekrishnapuram
- Joe Philip Ninan, student, TIFR, Mumbai