Signs of all six trig functions (Lv1):

Question

asked Jul 10, 2023 59.2k views

1 Answer

Nullptr · Answer 1 · 2023-07-16T17:59:46+0000

Answer:

4th quadrant

Explanation:

Sec in Cartesian form is

$\sec( \alpha ) = (r)/(x)$

In order for sec to be positive, we must have a positive x value so we must be in Quadrant 1 or quadrant 4.

cot is negative so that menas y must be negative so.

The quadrant that has a positive x value and negative y value is 4th quadrant.