How many secondary colors are there?

There are three secondary colors as well as primary. Green, purple and orange.

3 IT the majic # to the question

Beethoven was a deaf man and couldnt hear. he became famous for his classical pieces. and there ye go.vivaldi was a true one hit wonder classical artist. hes known for his classical piece the four seasons. he was although wasn't as great as beethoven and yea 'ere ye a go.

Idk but maybe a camera?