Trigonometry Examples

tan(x)csc(x)tan(x)csc(x)
Step 1
Rewrite in terms of sines and cosines, then cancel the common factors.
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Step 1.1
Rewrite tan(x)csc(x)tan(x)csc(x) in terms of sines and cosines.
sin(x)cos(x)1sin(x)sin(x)cos(x)1sin(x)
Step 1.2
Cancel the common factors.
1cos(x)1cos(x)
1cos(x)1cos(x)
Step 2
Convert from 1cos(x)1cos(x) to sec(x)sec(x).
sec(x)sec(x)
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 [x2  12  π  xdx ]  x2  12  π  xdx  
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