Match each set of equations with the move that turned the first equation into the second. Use the sketch space if needed.

One expression below in undefined, and the other expression has a well defined value. which expression is undefined and explain why it has no value. which expression is defined? what is the value of that expression and how do you know? what is a different expression using a trig inverse function that is also undefined?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Joanie watched 1 out of three of a movie in the morning