What is sin(2cos^{(-1)}(x)) ?

The solution to sin(2cos^{(-1)}(x)) is sin(2sec(x))

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simplify sin(2cos^{(-1)}(x))

simplify

sin (2 cos^{(- 1)} (x))

sin (2 sec (x))

Solution steps

sin (2 cos^{- 1} (x))

Multiply

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

= sin (\frac{2}{cos ( x )})

Use the basic trigonometric identity:

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

= sin (2 sec (x))

tan (4 5^{\circ} - x)

1 + cos^{2} (x - 18 0^{\circ})

sin (2 x + \frac{π}{3})

cot (arccsc (x))

tan (2 x + \frac{π}{3})

What is sin(2cos^{(-1)}(x)) ?
The solution to sin(2cos^{(-1)}(x)) is sin(2sec(x))