Mathematics, 19.11.2020 18:00 cocacola8268
Select the equalities that are true.
A. sin(90°) = cos(90°)
B. sin(81°) = cos(9°) C. sin(50°) = cos(40°)
D. sin(32°) = cos(68°)
Answers: 1
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Select the equalities that are true.
A. sin(90°) = cos(90°)
B. sin(81°) = cos(9°) C. sin(50°)...
B. sin(81°) = cos(9°) C. sin(50°)...
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