Book
Advanced Engineering Mathematics
Author
Erwin Kreyszig
Edition
8th Edition
x=var('x') mu=var('mu') W=det(matrix([[x**mu*cos(2*log(x)),x**mu*sin(2*log(x))],[mu*x**(mu-1)*cos(2*log(x))-x**mu*2/x*sin(2*log(x)),mu*x**(mu-1)*2/x*cos(2*log(x))]])) W.simplify_rational()
Solution by:
- namdev,teaching,RGIT
- dilip,teaching,RGIT