Inverse trig functions Flashcards
1
Q
How can you find y = f^-1 (x)
A
y = f(x) and y = f^-1 (x) are reflections of eachother in the line y = x
2
Q
Is sin a many to one function?
A
many to one
3
Q
Is cos a many to one function?
A
many to one
4
Q
Is tan a many to one function?
A
many to one
5
Q
Is tan^-1 a many to one function?
A
one to many
6
Q
Is cos^-1 a many to one function?
A
one to many
7
Q
Is sin^-1 a many to one function?
A
one to many