Hello just got a couple problems I'm stuck on. Seeking some help.
csc^-1x = sin^-1 (1/x)
sec^-1(x) = cos^-1 (1/x)
Follow Math Help Forum on Facebook and Google+
Would the second question have the same set up as the previous.
Show that the following identity is true
sec-1x = cos-1 (1/x)
let y= cos^-1
y= sec^-1 (1/x)
Yep. Don't doubt yourself!
Thanks. I will work on that not doubting myself part as I continue to work through some more of these.
View Tag Cloud