Inverse Trig Functions

Front

What is the range of angles for inverse tangent?

Back

(-π/2, π/2)

Front

cos⁻¹(0) = ?

Back

π/2

Front

What is tan(arcsin(1))?

Back

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Front

What is the range of angles for inverse cosine?

Back

[0, π]

Front

What is the range of angles for inverse sine?

Back

[-π/2, π/2]

Front

Define inverse trigonometric functions.

Back

Functions that return the angle whose trigonometric function value is a given number.

Front

What is the domain of inverse sine (arcsin)?

Back

[-1, 1]

Front

What is the domain of inverse cosine (arccos)?

Back

[-1, 1]

Front

What is the domain of inverse tangent (arctan)?

Back

All real numbers.

Front

What is the relationship between sin, cos, and tan?

Back

tan(θ) = sin(θ) / cos(θ) for θ where cos(θ) ≠ 0.