- Come up with an example in which a linear operator is isometric but not unitary? And also prove it?

Discover Questions

Solve x^2+x+1=0? A body is acted upon by two forces. F1 acts due west with 100 lb magnitude. F2 acts due south with 150 lb magnitude. The resultant is? What far-reaching change came from the Crusades? A 27.5-kg child is 22.5 m from an 85.5-kg adult. Where is the center of mass of this system? Take the origin at the position of the child.? 1+5+9+…+4n-3=n2n-1?