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Viktor [21]
3 years ago
8

In which quadrants does sin and cos have opposite signs.

Mathematics
1 answer:
Romashka [77]3 years ago
8 0
Quadrants 2 and 4 because in quadrant 2, cosine is negative and sin is positive, while in quadrant 4, cosine is positive and sin is negative
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If all perpendicular lines are also intersecting lines, are all interesting lines also perpendicular lines? Explain, you'r answe
DerKrebs [107]

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3 0
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