3 years ago

In which quadrants is sine positive?

Mathematics

1 answer:

Korolek [52]3 years ago

5 0

Answer:

It means: In the first quadrant (I), all ratios are positive. In the second quadrant (II), sine (and cosec) are positive. In the third quadrant (III), tan (and cotan) are positive. In the fourth quadrant (IV), cos (and sec) are positive.

Step-by-step explanation:

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