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What are the six trigonometric functions of an angle?

1 Answer

Oct 31, 2015

#sin(x)#, #cos(x)#, #tan(x)#, #csc(x)#, #sec(x)#, #cot(x)#.

Explanation:

#cos(x)=sin(pi/2-x)#

#tan(x)=frac{sin(x)}{cos(x)}#

#csc(x)=1/sin(x)#

#sec(x)=1/cos(x)#

#cot(x)=1/tan(x)#

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