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sin30
1/2
cos30
√3/2
tan30
√3/3
cot30
√3
sec30
2√3/3
csc30
2
sin60
√3/2
cos60
1/2
tan60
√3
cot60
√3/3
sec60
2
csc
2√3/3
sin45
√2/3
cos45
√2/3
tan45
1
cot45
1
sec45
√2
csc
√2