Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
x=var('x') lamb=var('lamb') W=det(matrix([[exp(lamb*x),x*exp(lamb*x)],[lamb*exp(lamb*x),lamb*x*exp(lamb*x)+exp(lamb*x)]])) W.simplify_rational()
Solution by:
- namdev,teaching,RGIT
- dilip,teaching,RGIT