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

The solution to cos(1/(cos(x))) is cos(sec(x))

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

simplify

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

cos (sec (x))

Solution steps

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

Use the basic trigonometric identity:

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

= cos (sec (x))

sin (π + a)

sin (x - π) - cos (x - π)

sin (72 0^{\circ} - x)

sin (8 t + \frac{11}{6} π)

tan (x^{2} + \frac{π}{3})