Which of the following is equal to cos(/8)? 3 COS (7) A) cos(- 77 8 B) cos(-
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Which of the following is equal to cos(π/8)?
Transcribed Image Text:
3π COS (³7) A) cos(- 77 8 B) cos(- C) sin( sin (377) in(77) D) sin(- 8
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C Use the complementary angle theo...View the full answer
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