Use a Trigonometric Substitution to Evaluate the Integral $$\int _ { 0 } ^ { 1 } \frac { e ^ { x } d x } { 4 - e ^ { 2 x } }$$

question 210

Multiple Choice

Use a trigonometric substitution to evaluate the integral.
- $$\int _ { 0 } ^ { 1 } \frac { e ^ { x } d x } { 4 - e ^ { 2 x } }$$

• A) 0.473
• B) 0.784
• C) 0.196
• D) 0.236

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