Question

find the quadrant containing theta if the given conditions are true. cos theta> 0 and sin theta < 0

Answer 1

4th Quadrant where x is + and y is - on the x-y coordinate system

Answer 2

so in this problem im only figuring out which quadrant and if x and y are neg or pos

Answer 3

Cos corresponds to X on a graph and sin corresponds to y so...
Quadrant 1: X and Y are positive so sin & cos are positive
Quadrant 2: X(cos) is neg and Y(sin) is pos
Quadrant 3: Both neg
Quadrant 4: X is pos and y is neg

Answer 4

google search images of the unit circle and you'll see what I mean

Answer 5

i memorize the unit circle so i got a good idea of what your getting at

Answer 6

right and up
left and up
left and down
right and down

don't forget, this is just ordered pairs in coordinate plane

Answer 7

so the answer is quadrant 1