Taking and knowing that makes this fairly straightforward once you've used the unit circle.
For , consider a , , right triangle and the property combined with the one mentioned previously. I think this is all you should need to get a solution.
Hi!
I have trouble dealing with secΘ and cotΘ.
1. If sinΘ = -1÷ √2 and 270° < Θ < 360°, find the values of secΘ and cotΘ
2. If cosΘ = -24÷ 25 and sinΘ<0, find the values of secΘ and cotΘ
I know that -1÷ √2 can be -45° or 225° or 585°, but it doesn't fall under the condition 270° < Θ < 360°. Then I got stuck.....
Taking and knowing that makes this fairly straightforward once you've used the unit circle.
For , consider a , , right triangle and the property combined with the one mentioned previously. I think this is all you should need to get a solution.