Question

The table shows the derivation of tan(2x). Select the correct reason for each step.

Reason 1 is:
Reason 2 is:
Reason 3 is:

Answer 1

Reason 1 is: Addition

Reason 2 is: Tangent sum identity

Reason 3 is: Simplify

Explanation:

Answer 2

Reason 1 is: Addition

Reason 2 is: Tangent sum identity

Reason 3 is: Simplify

Explanation:

I just did it on edge 2020