In what quadrants are the sec, csc, and cot positive and in which are they negative (See below...)?

Question

It's been a while since I've done precal trig, and I'm wondering if I got them right (on a test I recently took).

To the first answerer, I thought that was correct and that's what I did on the test. I was just trying to make sure. My math is rusty now. :)

..but that still isn't the answer. Lol.

Answer 1

Mabye this site will help.

www.oakroadsystems.com/twt/sixfunc.htm

Look for the title "Six Functions in One Picture"

Answer 2

think of the unit circle, with a radius = a million, and based at (0, 0) The circle is cut back into 4 equivalent areas by potential of the x and y axis. Quad I is the place x and y are each useful, and quad II is counter-clock clever from quad I quad III is counter-clock clever from quad II, and quad IV is below quad I Now cosine is often horizontal, or the x fee and sine is often vertical or the y fee. section A) cos is useful in quad I and quad IV optimistically you're able to do something by potential of your self

Answer 3

ASTC (all students take calculus=all of them (are positive), just sine,cosine,tangent) This then is the same for their inverses(sine=cosecant, cosine=secant, tangent=cotangent)
A=quadrant1
S=Quadrant 2 and so on...