Trigonometry Examples

Simplify ((sin(x))/(cos(x)))/(1-(1-cos(2x))/(1+cos(2x)))
sin(x)cos(x)1-1-cos(2x)1+cos(2x)
Step 1
Multiply the numerator by the reciprocal of the denominator.
sin(x)cos(x)11-1-cos(2x)1+cos(2x)
Step 2
Convert from sin(x)cos(x) to tan(x).
tan(x)11-1-cos(2x)1+cos(2x)
Step 3
Combine tan(x) and 11-1-cos(2x)1+cos(2x).
tan(x)1-1-cos(2x)1+cos(2x)
 [x2  12  π  xdx ]