Inverse Trigonometric Functions Flashcards
1
Q
y=arcsin(x) if and only if
A
sin(y)=x and y∈[-Π/2 , Π/2]
2
Q
y=arccos(x) if and only if
A
cos(y)=x and y∈[0 , Π]
3
Q
y=arctan(x) if and only if
A
tan(y)=x and y∈(-Π/2 , Π/2)
4
Q
y=arccot(x) if and only if
A
cot(y)=x and y∈(0 , Π)
5
Q
y=arcsec(x) if and only if
A
sec(y)=x and y∈[0 , Π] but y≠Π/2
6
Q
y=arccsc(x) if and only if
A
csc(y)=x and y∈[-Π/2 , Π/2] but y≠0