Solve the Equation and Express the Solution in Exact Form $\ln \mathrm { e } ^ { \mathrm { x } } - \ln \mathrm { e } ^ { 7 } = \ln \mathrm { e } ^ { 4 }$

question 131

Multiple Choice

Solve the equation and express the solution in exact form.
- $\ln \mathrm { e } ^ { \mathrm { x } } - \ln \mathrm { e } ^ { 7 } = \ln \mathrm { e } ^ { 4 }$

• A) \(\{ 3 \}\)
• B) \(\{ - 3 \}\)
• C) \(\{ 11 \}\)
• D) \(\{ 28 \}\)

---

Definitions:

Polyploidy

The condition of having more than two complete sets of chromosomes in an organism, common in plants and some animal species.

Sexual Dimorphism

The noticeable difference in appearance between males and females of the same species, beyond just the reproductive organs.

Male Traits

Characteristics, either physiological or behavioral, that are commonly seen in males of a species, often influenced by genetic and hormonal factors.

Hormonal Variance

Variations in the levels or activity of hormones in an organism, influencing a wide range of physiological and behavioral outcomes.