How is the domain of a trigonometric function restricted so that its inverse function is defined?

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The graph of f(x)=cos x ________. Therefore, a domain restriction must be placed on the function for the inverse function to be defined. The domain restriction placed on f(x)=cos x is _________ so that its inverse function is defined.

passes the vertical line test

passes the horizontal line test

is not one-to-one

(-π/2, π/2)

(0,π/2)

(0,π)

[-π/2,π/2]

[0,π/2]

[0,π]

xXValeXx Mar 7, 2024