Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
#29 x,y,z = var('x,y,z') f = [cos(x)*cosh(y), -sin(x)*sinh(y), 0] fx = f[0] fy = f[1] fz = f[2] print diff(fx,x), diff(fy,x), diff(fz,x) print diff(fx,y), diff(fy,y), diff(fz,y) print diff(fx,z), diff(fy,z), diff(fz,z)
Solution by:
- ganesh, developer, space
- bhanukiran, student, technical university of Delft
- saransh, student, sobhit university