Mathematics, 20.12.2019 01:31 ijohnh14

Which of these pairs are equal?
a. sin 49° and sin 51°
b. sin 33° and cos 57°
c. cos 28° and sin 72°
d. cos 14° and cos 76°?

Answers: 3

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Which of these pairs are equal?
a. sin 49° and sin 51°
b. sin 33° and cos 57°
...