- #1
smashbrohamme
- 97
- 1
I have researched this area a little bit and now I am a little worried because three different websites have gave me three different answers. Some functions matched, but others didn't.
My general consensus is
inverse Sin= 1 and 4 quad
inverse Cos= 1 and 2 quad
inverse tan= 1 and 4 quad
inverse cotangent = 1 and 2 quad
inverse secant= 1 and 2 quad
inverse cosecant= 1 and 4 quad
More importantly is there a quick way to verify this in your calculator?
I tried giving random angles for the inverse functions in my calculator to the so called undefined quadrants for the directed inverse functions but I am not getting a light bulb here.
So maybe a little help?
My general consensus is
inverse Sin= 1 and 4 quad
inverse Cos= 1 and 2 quad
inverse tan= 1 and 4 quad
inverse cotangent = 1 and 2 quad
inverse secant= 1 and 2 quad
inverse cosecant= 1 and 4 quad
More importantly is there a quick way to verify this in your calculator?
I tried giving random angles for the inverse functions in my calculator to the so called undefined quadrants for the directed inverse functions but I am not getting a light bulb here.
So maybe a little help?