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What is the domain of y = cos-1^x?

What is the domain of y = cos-1^x?
asked 64.0k views
2 votes
What is the domain of y =
cos-1^x?

What is the domain of y = cos-1^x?-example-1
asked
User Andriej
by
8.4k points

2 Answers

4 votes

Answer:

A) [-1,1]

Explanation:

The function of y=cos⁻¹(x) has a domain of [-1,1] and a range of [0,π]. Observe the graph.

What is the domain of y = cos-1^x?-example-1
answered
User PottyBert
by
7.6k points
4 votes

Answer:

A

Explanation:

correct on edge

answered
User Richard Tinkler
by
7.7k points
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