What is csc(arccos((2x)/3)) ?

The solution to csc(arccos((2x)/3)) is (3sqrt(9-4x^2))/(9-4x^2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify csc(arccos((2x)/3))

simplify

csc (arccos (\frac{2 x}{3}))

\frac{3 9 - 4 x ^{2}}{9 - 4 x ^{2}}

Solution steps

csc (arccos (\frac{2 x}{3}))

Use the following identity:

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

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

Simplify

= \frac{3 9 - 4 x ^{2}}{9 - 4 x ^{2}}

sin (arccos (\frac{x}{12}))

cos (π - kπ)

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

\frac{1}{1 - cos ^{2} ( y )}

sec (a r cos (\frac{- 1}{5}))

What is csc(arccos((2x)/3)) ?
The solution to csc(arccos((2x)/3)) is (3sqrt(9-4x^2))/(9-4x^2)