What is 1/(cos(x))-cos(x) ?

The solution to 1/(cos(x))-cos(x) is sin(x)tan(x)

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simplify 1/(cos(x))-cos(x)

simplify

\frac{1}{cos ( x )} - cos (x)

sin (x) tan (x)

Solution steps

\frac{1}{cos ( x )} - cos (x)

Rewrite using trig identities

= sin (x) tan (x)

\frac{sin ( x )}{sin ( x )}

(\frac{1}{2})^{5 + l o g_{2} (5)}

4 \frac{3}{5}

\frac{x - 3}{3 - x}