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

The solution to (cos(x))/(1+sin(x))+(cos(x))/(1-sin(x)) is 2sec(x)

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

simplify

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

2 sec (x)

Solution steps

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

Join

\frac{cos ( x )}{1 + sin ( x )} + \frac{cos ( x )}{1 - sin ( x )} : 2 sec (x)

= 2 sec (x)

(\frac{x ^{3} y ^{2}}{4 z})^{- 2}

\frac{4 x ^{3} - 36 x ^{2}}{x ^{2} - 14 x + 45}

(x^{2} - 2 x y + y^{2}) (x - y)

\frac{10}{26}

\frac{6 x}{2}

What is (cos(x))/(1+sin(x))+(cos(x))/(1-sin(x)) ?
The solution to (cos(x))/(1+sin(x))+(cos(x))/(1-sin(x)) is 2sec(x)