Thread: trig functions

how can you find the trig functions of...?

1. csc theta= 4 Constraint: cot theta < 0

2. tan is undefined constraint : pi < or equal to theata and 2 pi is greater than or equal to theta.


any help will be appreciated...thank you

Originally Posted by >_<SHY_GUY>_<

how can you find the trig functions of...?

1. csc theta= 4 Constraint: cot theta < 0

2. tan is undefined constraint : pi < or equal to theata and 2 pi is greater than or equal to theta.


any help will be appreciated...thank you

First remember that



We know that sine is only postive in quadrants I and II

our constraint is that cotangent is negative.
The cotangent is negative in quadrants II and III.

So Theta is equal to



I hope that this gets you started.

Good luck.