Evaluate the Integral $$\int \frac { \mathrm { e } ^ { 1 / x } } { 5 x ^ { 2 } } d x$$

question 75

Multiple Choice

Evaluate the integral.
- $$\int \frac { \mathrm { e } ^ { 1 / x } } { 5 x ^ { 2 } } d x$$

• A) \(\frac { e ^ { - 1 / x } } { 5 } + C\)
• B) \(- 5 \mathrm { e } ^ { 1 / x } + C\)
• C) \(\frac { \mathrm { e } ^ { 1 / \mathrm { x } } } { 5 } + \mathrm { C }\)
• D) \(- \frac { e ^ { 1 / x } } { 5 } + C\)

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Definitions:

Desired Rate of Return

The minimum percentage return an investor expects to achieve by investing in a particular asset.

Present Value

The value today of a sum of money or cash flows expected in the future, discounted at a particular rate of return.

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Interest calculated not only on the original principal amount but also on the accrued interest from past periods on a deposit or loan.

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Earnings rate refers to the percentage of return generated by an investment or the profitability of a company over a specified period.