Find the Integral Using an Appropriate Trigonometric Substitution $$\int \frac { x } { \sqrt { 1 - x ^ { 2 } } } d x$$

question 119

Multiple Choice

Find the integral using an appropriate trigonometric substitution. Select the correct answer.
$$\int \frac { x } { \sqrt { 1 - x ^ { 2 } } } d x$$

• A) \(\sqrt { 1 - x ^ { 2 } } + C\)
• B) \(\sqrt { 1 - x } + C\)
• C) \(- \sqrt { 1 - x ^ { 2 } } + C\)
• D) \(- \sqrt { 1 - x } + C\)

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