SOLUTION: If sin A < 0 and tan A < 0, then A is in what quadrant? Can someone help me out?

Question 93810This question is from textbook
: If sin A < 0 and tan A < 0, then A is in what quadrant? Can someone help me out? This question is from textbook

Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
"All Students Take Calculus" ... this "memory crutch" tells you which trig functions (sin, cos, tan) are >=0 in each quadrant

all in the first, sin in the second, tan in the third, and cos in the fourth

so A is in the fourth quadrant

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