At the beginning of “The Campsite” the author develops the point of view to show that he was confident in his abilities as an outdoorsman. Which sentence best supports this conclusion?

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"

Where are the following