You should have definitions:

sec(x) = 1/cos(x)

csc(x) = 1/sin(x)

cot(x) = 1/tan(x)

Results 1 to 8 of 8

- Jun 20th 2008, 06:33 AM #1

- Joined
- Jun 2008
- From
- Marion, VA
- Posts
- 18

## Sec, cot, csc

What does sec, cot and csc stand for in Trig. When you are trying to find something in degrees and pi wise. Like

sec (30 degrees) * cot (45 degress

sec `pi - csc (`pi/2)

Is there a certain number that sec, cot, and csc stand for like sin, cos, and tan?

- Jun 20th 2008, 06:36 AM #2

- Joined
- Aug 2007
- From
- USA
- Posts
- 3,111
- Thanks
- 2

- Jun 20th 2008, 11:14 AM #3

- Jun 20th 2008, 11:18 AM #4

- Jun 20th 2008, 11:21 AM #5

- Jun 20th 2008, 11:24 AM #6

- Jun 20th 2008, 11:26 AM #7

- Jun 20th 2008, 11:34 AM #8

Click on a term to search for related topics.