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# *PLEASE HELP* Name two quadrants for these?

Name 2 quadrants in which angle A may lie

1. Sin A is positive

2. Tan A is positive

3. cos A is negative

and name the quadrant in which angle A may lie

1. tan A > 0, cos A < 0

2. cos A <0 , tan A < 0

3, Tan A <0 , sin A < 0

Thank you so much and can you please explain it because im so confused! Thanks so much

### 1 Answer

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- JosephLv 61 decade agoFavorite Answer
Sin is positive in the 1st and 2nd quadrants, 3rd and 4th are negative.

Cos is positive in the 1st and 4th, 2nd and 3rd negative.

Tan is positive in the 1st and 3rd quadrants, 2nd and 4th negative.

This will solve all 6 questions.

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