Which of the following is not true regarding the use and importance of symmetry?

It depends on what type of third separates the three notes.for example: if you have two mayor thirds is an "aumented chord"if you have two minor thirds is an "diminued chord"if you have one mayor first and then one minor is a "mayor chord"and inverted is a "minor chord"

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Italian composer who wrote 39 operas, as well as some sacred music, songs, chamber music and piano pieces.