Inverse Trig and Exact Value(flashcard 4)deg

Front

What is arcsin(1/√2)?

Back

45⁰, 135⁰

Front

cot(315°) = ?

Back

-1

Front

What is arccos(0)?

Back

90⁰

Front

Evaluate csc⁻¹(2)

Back

30⁰

Front

Where is tangent undefined?

Back

...270, 90,...

Front

What is the range of arcsin(x)?

Back

[-90°, 90°]

Front

What is the range of arccos(x)?

Back

[0°, 180°]

Front

What is the range of arctan(x)?

Back

(-90°, 90°)

Front

What is the value of sin(90°)?

Back

1

Front

What is the value of cos(0°)?

Back

1