Trigonometric function and inverse trigonometric function
Trigonometric function:sin,cos,tan,cot,sec,csc
sin
(
π
/
6
)
>>>
0.5
Inverse trigonometric function:
sin
-1
(
x
)
,
cos
-1
(
x
)
,
tan
-1
(
x
)
,
cot
-1
(
x
)
,
sec
-1
(
x
)
,
csc
-1
(
x
)
sin
-1
(
0.5
)
>>>
0.523598775598299