Unit Circle (Sin, Cos, Tan, Csc, Sec, Cot)

sin(0)

sin(0)

0

sin(π/6)

1/2

sin(π/4)

√2/2

sin(π/3)

√3/2

sin(π/2)

1

sin(2π/3)

√3/2

sin(3π/4)

√2/2

sin(5π/6)

1/2

sin(π)

0

sin(7π/6)

-1/2

sin(5π/4)

-√2/2

sin(4π/3)

-√3/2

sin(3π/2)

-1

sin(5π/3)

-√3/2

sin(7π/4)

-√2/2

sin(11π/6)

-1/2

sin(2π)

0

cos(0)

1

cos(π/6)

√3/2

cos(π/4)

√2/2

cos(π/3)

1/2

cos(π/2)

0

cos(2π/3)

-1/2

cos(3π/4)

-√2/2

cos(5π/6)

-√3/2

cos(π)

-1

cos(7π/6)

-√3/2

cos(5π/4)

-√2/2

cos(4π/3)

-1/2

cos(3π/2)

0

cos(5π/3)

1/2

cos(7π/4)

√2/2

cos(11π/6)

√3/2

cos(2π)

1

tan(0)

0

tan(π/6)

√3/3

tan(π/4)

1

tan(π/3)

√3

tan(π/2)

DNE

tan(2π/3)

-√3

tan(3π/4)

-1

tan(5π/6)

-√3/3

tan(π)

0

tan(7π/6)

√3/3

tan(5π/4)

1

tan(4π/3)

√3

tan(3π/2)

DNE

tan(5π/3)

-√3

tan(7π/4)

-1

tan(11π/6)

-√3/3

tan(2π)

0

csc(0)

DNE

csc(π/6)

2

csc(π/4)

√2

csc(π/3)

2√3/3

csc(π/2)

1

csc(2π/3)

2√3/3

csc(3π/4)

√2

csc(5π/6)

2

csc(π)

DNE

csc(7π/6)

-2

csc(5π/4)

-√2

csc(4π/3)

-2√3/3

csc(3π/2)

-1

csc(5π/3)

-2√3/3

csc(7π/4)

-√2

csc(11π/6)

-2

csc(2π)

DNE

sec(0)

1

sec(π/6)

2√3/3

sec(π/4)

√2

sec(π/3)

2

sec(π/2)

DNE

sec(2π/3)

-2

sec(3π/4)

-√2

sec(5π/6)

-2√3/3

sec(π)

-1

sec(7π/6)

-2√3/3

sec(5π/4)

-√2

sec(4π/3)

-2

sec(3π/2)

DNE

sec(5π/3)

2

sec(7π/4)

-√2

sec(11π/6)

-2√3/3

sec(2π)

1

cot(0)

DNE

cot(π/6)

√3

cot(π/4)

1

cot(π/3)

√3/3

cot(π/2)

0

cot(2π/3)

-√3/3

cot(3π/4)

-1

cot(5π/6)

-√3

cot(π)

DNE

cot(7π/6)

√3

cot(5π/4)

1

cot(4π/3)

√3/3

cot(3π/2)

0

cot(5π/3)

-√3/3

cot(7π/4)

-1