trig
posted by tony .
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
Respond to this Question
Similar Questions

trig
Find cos(a=b). sin a = 3/5, a lies in Quadrant II, and cos b = 5/13, b lies in Quadrant I. 
trig
Find sin è/2 for sin è = 1/4 and è lies in Quadrant I. 
trig
Find sin è/2 for sin è =  3/5 and è lies in Quadrant IV 
trig 26
simplify to a constant or trig func. 1. sec ²utan ²u/cos ²v+sin ²v change expression to only sines and cosines. then to a basic trig function. 2. sin(theta)  tan(theta)*cos(theta)+ cos(pi/2  theta) 3. (sec y  tan y)(sec y + … 
Precalc/Trig
If cot(a)=3 and sin(b)= (15/17) where a being alpha lies in quadrant 3 and b being beta lies in quadrant 2, what is the exact value of sin(2a) 
trig
find the 5 trig ratios when sin theta = 5/13 and lies in quadrant 3 
trig
how do you work find sin (aB)beta sign. sin a = 12/13,a lies in quadrant II,and cos B = 15/17, B lies in quadrant I. 
trig
write sec theta in terms of sin theta when theta lies in quadrant III 
trig
The terminal side of θ lies on a given line in the specified quadrant. Find the values of the six trigonometric functions of θ by finding a point on the line. Line: (55/48)x Quadrant:III sin(θ)= cos(θ)= tan(θ)= … 
trig
Identify the quadrant in which θ lies. sin > 0 and tan < 0