(sin-X +sin 3x + sin 5x + sin 7x)/( cos x + cOS 3x + cos

Name: (sin-X +sin 3x + sin 5x + sin 7x)/( cos x + cOS 3x + cos
Uploaded: 2024-05-23T18:24:08.000Z
Duration: PT4M8.3S
Description: (sin-X +sin 3x + sin 5x + sin 7x)/( cos x + cOS 3x + cos S5x + cos 7x )=