Удиви меня

2 5 cosx cos2x 0

2 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 0
2 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 0
2 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 02 5 cosx cos2x 0