What is sec(x)-cos(x) ?

The solution to sec(x)-cos(x) is sin(x)tan(x)

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simplify sec(x)-cos(x)

simplify

sec (x) - cos (x)

sin (x) tan (x)

Solution steps

sec (x) - cos (x)

Express with sin, cos

= \frac{1 - cos ^{2} ( x )}{cos ( x )}

Rewrite using trig identities

= sin (x) tan (x)

3 x^{3} - 6 x - 9

\frac{\frac{2}{2}}{\frac{2 - 1}{2}} - 4

\frac{1}{3 n} - \frac{1}{n} + \frac{3}{2 n}

lo g_{7} (2) + 2 lo g_{7} (6) - lo g_{7} (9)

\frac{tan ( x ) + cot ( x )}{sec ( x )}