$\int$ $\frac { e ^ { x } - e ^ { - x } } { e ^ { x } + e ^ { - x } }$

question 158

Short Answer

$\int$ $\frac { e ^ { x } - e ^ { - x } } { e ^ { x } + e ^ { - x } }$ dx
Enter your answer with any coefficients in front as integers or reduced fractions of form a/b.

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Definitions:

Loudness

A subjective perception of the intensity of sound, often measured in decibels, that impacts how sound is experienced.

Noise

Unwanted sound that is loud, unpleasant, or causes disturbance.

Correlational Study

A type of research design where the relationship between two variables is examined, without determining cause and effect.

Independent Variable

The factor in an experiment that the researcher alters or controls to see how it impacts the dependent variable.