Exact value and Inverse Trig (Flashcard 1) degrees(17 Questions)

Front

tan(180°) = ?

Back

0

Front

cot(315°) = ?

Back

-1

Front

Evaluate the function: arcsin(-1/2)

Back

330°

Front

Evaluate: cot⁻¹(√3/3) {0

Back

60°

Front

cos(180°) = ?

Back

-1

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