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d/dx [tan(x)]
sec²(x)
d/dx [cot(x)]
-csc²(x)
d/dx [sec(x)]
sec(x)tan(x)
d/dx [csc(x)]
-csc(x)cot(x)
d/dx [sin(x)]
cos(x)
d/dx [cos(x)]
-sin(x)
lim (1-cos(x))/x
x →0
0
lim (sin(x))/x
x→0
1
∫ cos(x) dx
sin(x) + C
∫ sin(x) dx
-cos(x) + C
∫ sec²(x) dx
tan(x) + C
∫ sec(x)tan(x) dx
sec(x) + C
∫ csc(x)cot(x) dx
-csc(x) + C
∫ csc²(x)
-cot(x) + C