14-11-2019
Mathematics

contestada

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°

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bayosanuade bayosanuade

14-11-2019

Answer: sin 33° and cos 57°

Step-by-step explanation:

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