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Mathematics, 23.10.2020 09:01 sarinawhitaker

28.
Show that sin-
-13
sin-18
17
= cos-1. 84
- 1 2 3 음
5
85
2

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Answers: 1

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28.
Show that sin-
-13
sin-18
17
= cos-1. 84
- 1 2 3 음
5
85<...
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