what is the range of cos inverse x ?
Answers
Step-by-step explanation:
If we restrict the domain of f(x)=sin(x) to [−π2,π2] we have made the function 1−to−1 . The range is [−1,1] .
(Although there are many ways to restrict the domain to obtain a 1−to−1 function this is the agreed upon interval used.)
We denote the inverse function as y=sin−1(x) . It is read y is the inverse of sine x and means y is the real number angle whose sine value is x . Be careful of the notation used. The superscript “ −1 ” is NOT an exponent. To avoid this notation, some books use the notation y=arcsin(x) instead.
To graph the inverse of the sine function, remember the graph is a reflection over the line y=x of the sine function.
Answer:
Step-by-step explanation:
The domain of the inverse cosine function is [−1,1] and the range is [0,π] ..