What is (xln(x))/(cos(x)) ?

The solution to (xln(x))/(cos(x)) is xln(x)sec(x)

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simplify (xln(x))/(cos(x))

simplify

\frac{x ln ( x )}{cos ( x )}

x ln (x) sec (x)

Solution steps

\frac{x ln ( x )}{cos ( x )}

Use the basic trigonometric identity:

\frac{1}{cos ( x )} = sec (x)

= x ln (x) sec (x)

- cos (18 0^{\circ} + a) + cos (a)

cos (4 t - π) - sin (4 t - π)

csc (- x^{0})

sin (- n x) cos (- m x)

\frac{sin ( 2 x - 3 π )}{2 x - π}