Posted by tony on .
identify the quadrant in which 0 lies.
sin < 0 and sec > 0

trig 
bobpursley,
sin negative, cosine positive?
sin is negative III, IV
cosine positive I, III 
trig 
Tran,
Sin < 0> quadrant 3 and 4
Sec > 0  quadrant 1 and 4
sec = 1/cos
Answer is quadrant 4