Solve the Equation and Express the Solution in Exact Form $\ln x - \ln ( x - 4 ) = \ln 9$

question 345

Multiple Choice

Solve the equation and express the solution in exact form.
- $\ln x - \ln ( x - 4 ) = \ln 9$

• A) \(\varnothing\)
• B) \(\{ 5 \}\)
• C) \(\left\{ \frac { 9 } { 2 } \right\}\)
• D) \(\left\{ \frac { 4 \ln 9 } { \ln 9 - 1 } \right\}\)

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Definitions:

Cuboidal Cells

Epithelial cells with a cube-like shape, often found lining glands and ducts.

Sudoriferous Glands

Glands in the skin responsible for the production and secretion of sweat.

Hypodermis

The innermost layer of the skin, composed primarily of fat and connective tissues, providing insulation and cushioning for the body.

Reticular Region

The deeper layer of the dermis in the skin, composed of dense irregular connective tissue featuring collagen and elastin fibers.