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sin (0)
0
cos(0)
1
tan (0)
0
sin(30)
1/2
sin(45)
√2/2
cos(45)
√2/2
tan(45)
1
sin(60)
√3/2
cos(60)
1/2
tan(60)
√3
sin(90)
1
cos(90)
0
tan(90)
undefined
sin(120)
√3/2
cos(120)
-1/2
tan(120)
-√3
sin(135)
√2/2
cos(135)
-√2/2
tan(135)
-1
sin(150)
1/2
cos(150)
-√3/2
tan(150)
-√3/3
sin(180)
0
cos(180)
-1
tan(180)
0
cos(30)
√3/2
tan(30)
√3/3