What is the integral of 1/(sqrt(1-t)) ?

The integral of 1/(sqrt(1-t)) is -2sqrt(1-t)+C

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integral of 1/(sqrt(1-t))

\int \frac{1}{1 - t} d t

- 2 1 - t + C

Solution steps

\int \frac{1}{1 - t} d t

Apply u-substitution

= \int - \frac{1}{u} d u

Take the constant out:

\int a \cdot f (x) d x = a \cdot \int f (x) d x

= - \int \frac{1}{u} d u

Apply the Power Rule

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

Substitute back

u = 1 - t

= - 2 (1 - t)^{\frac{1}{2}}

Apply radical rule:

= - 2 1 - t

Add a constant to the solution

= - 2 1 - t + C

What is the integral of 1/(sqrt(1-t)) ?
The integral of 1/(sqrt(1-t)) is -2sqrt(1-t)+C