What is csc(arccos(u)) ?

The solution to csc(arccos(u)) is (sqrt(1-u^2))/(1-u^2)

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simplify csc(arccos(u))

simplify

csc (arccos (u))

\frac{1 - u ^{2}}{1 - u ^{2}}

Solution steps

csc (arccos (u))

Use the following identity:

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

= \frac{1 - u ^{2}}{1 - u ^{2}}

cot (x - π)

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

cos (- x) - sin (- x)

tan (π + θ)

cos (0 + x)

What is csc(arccos(u)) ?
The solution to csc(arccos(u)) is (sqrt(1-u^2))/(1-u^2)