Unit Circle - Set 2 (all 6 functions for multiples of pi/2)
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cos(0) = ?
cos(0) = 1
cos(2π)= ?
cos(2π)=1
cos(3π/2)= ?
cos(3π/2)=0
cos(π)= ?
cos(π)= -1
cos(π/2)= ?
cos(π/2)=0
cot(0) = ?
cot(0) is undefined
cot(2π)= ?
cot(2π) is undefined
cot(3π/2)= ?
cot(3π/2)=0
cot(π)= ?
cot(π) is undefined
cot(π/2)= ?
cot(π/2)=0
csc(0)= ?
csc(0) is undefined
csc(2π)= ?
csc(2π) is undefined
csc(3π/2)= ?
csc(3π/2)= -1
csc(π)= ?
csc(π) is undefined
csc(π/2)= ?
csc(π/2)=1
sec(0) = ?
sec(0) = 1
sec(2π)= ?
sec(2π)=1
sec(3π/2)= ?
sec(3π/2) is undefined
sec(π)= ?
sec(π)= -1
sec(π/2)= ?
sec(π/2) is undefined
sin(0) = ?
sin(0) = 0
sin(2π)= ?
sin(2π)=0
sin(3π/2)= ?
sin(3π/2)= -1
sin(π)= ?
sin(π)=0
sin(π/2)= ?
sin(π/2)=1
tan(0) = ?
tan(0) = 0
tan(2π)= ?
tan(2π)=0
tan(3π/2)= ?
tan(3π/2) is undefined
tan(π)= ?
tan(π)=0
tan(π/2)= ?
tan(π/2) is undefined