Use a Trigonometric Substitution to Evaluate the Integral $$\int _ { 0 } ^ { \ln 3 } \frac { e ^ { t } d t } { 25 + e ^ { 2 t } }$$

question 194

Multiple Choice

Use a trigonometric substitution to evaluate the integral.
- $$\int _ { 0 } ^ { \ln 3 } \frac { e ^ { t } d t } { 25 + e ^ { 2 t } }$$

• A) -0.069
• B) 0.069
• C) 0.343
• D) 0.043

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Definitions:

Fixed Number

A concept often used in experiments or statistical analyses that refers to a constant quantity or value that does not change.

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