9. Show that vector transformation between cylindrical and spherical coordinates is obtained

using

or

Ar

E-P

[sin 0 0

Ag = cos 0 0

Ap

0 1

[Ap

|A| = 0

[sin 0

Lcos 0

cos 0

- sin 0

0

cos 0

0

- sin e

Ap

Ap

A₂

0

dr

1

Ae

0] Ap