What is cos(arccsc(3x-3)) ?

The solution to cos(arccsc(3x-3)) is (sqrt(9x^2-18x+8))/(3x-3)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify cos(arccsc(3x-3))

simplify

cos (arccsc (3 x - 3))

\frac{9 x ^{2} - 18 x + 8}{3 x - 3}

Solution steps

cos (arccsc (3 x - 3))

Use the following identity:

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

= \frac{( 3 x - 3 ) ^{2} - 1}{( 3 x - 3 )}

Simplify

= \frac{9 x ^{2} - 18 x + 8}{3 x - 3}

sin (- n x)

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

sec (arctan (3 x))

(4 - 4 sin^{2} (x))

cos (- a - b)

What is cos(arccsc(3x-3)) ?
The solution to cos(arccsc(3x-3)) is (sqrt(9x^2-18x+8))/(3x-3)