What is the derivative of y=arccos((11)/x) ?

The derivative of y=arccos((11)/x) is (11sqrt(x^2))/(x^2sqrt(x^2-121))

What is the first derivative of y=arccos((11)/x) ?

The first derivative of y=arccos((11)/x) is (11sqrt(x^2))/(x^2sqrt(x^2-121))

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derivative of

y = arccos (\frac{11}{x})

\frac{11 x ^{2}}{x ^{2} x ^{2} - 121}

Solution steps

\frac{d}{d x} (arccos (\frac{11}{x}))

Apply the chain rule:

- \frac{1}{1 - ( \frac{11}{x} ) ^{2}} \frac{d}{d x} (\frac{11}{x})

= - \frac{1}{1 - ( \frac{11}{x} ) ^{2}} \frac{d}{d x} (\frac{11}{x})

\frac{d}{d x} (\frac{11}{x}) = - \frac{11}{x ^{2}}

= - \frac{1}{1 - ( \frac{11}{x} ) ^{2}} (- \frac{11}{x ^{2}})

Simplify

- \frac{1}{1 - ( \frac{11}{x} ) ^{2}} (- \frac{11}{x ^{2}}) : \frac{11 x ^{2}}{x ^{2} x ^{2} - 121}

= \frac{11 x ^{2}}{x ^{2} x ^{2} - 121}

\int x e^{x} y d x

\int_{1}^{l n (x)} \frac{1}{t} d t

\int \frac{1}{x ^{\frac{2}{3}}} d x

\int \frac{x ^{3}}{( x - 2 ) ( x + 3 )} d x

y = \frac{x ^{2}}{x + 3}, (2, \frac{4}{5})

What is the derivative of y=arccos((11)/x) ?
The derivative of y=arccos((11)/x) is (11sqrt(x^2))/(x^2sqrt(x^2-121))
What is the first derivative of y=arccos((11)/x) ?
The first derivative of y=arccos((11)/x) is (11sqrt(x^2))/(x^2sqrt(x^2-121))