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WHat is the correct sequence of steps

WHat is the correct sequence of steps-example-1

2 Answers

2 votes

Answer:

1-3-4-2-5

Explanation:

correct on edge 2021 :D

User Shmuly
by
6.5k points
3 votes

option 2:

1-3-4-2-5

1 puts it into terms of sins and cosines,

3 uses the half-angle equation

4 uses the square root rules

2 is just fraction manipulation

5 is a simplification

User Michal Gluchowski
by
6.5k points