sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0
sin 12x sin 4x = 0
Cos 12x cos4x = 0
tan12x tan8x = 0
Sin 8x sin 4x = 0