Inverse Trigonometric Functions

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What is the definition of inverse trigonometric functions?

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Inverse trigonometric functions are functions that reverse the action of the standard trigonometric functions. They take a ratio and return an angle.

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What is the range of the inverse sine function, sin^-1(x)?

Back

The range of the inverse sine function is [-π/2, π/2].

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What is the range of the inverse cosine function, cos^-1(x)?

Back

The range of the inverse cosine function is [0, π].

Front

What is the range of the inverse tangent function, tan^-1(x)?

Back

The range of the inverse tangent function is (-π/2, π/2).

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Front

What is the value of sin^-1(1)?

Back

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What is the value of sin^-1(0)?

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