Evaluate the Determinant $\left| \begin{array} { l l } 2 & 2 \\ 1 & 3 \end{array} \right|$

question 144

Multiple Choice

Evaluate the determinant.
- $\left| \begin{array} { l l } 2 & 2 \\ 1 & 3 \end{array} \right|$

• A) 4
• B) 8
• C) \(- 4\)
• D) 1 1

---

Definitions:

Vestibule

An entryway or small foyer leading into a larger space, or the central part of the ear connecting the cochlea and semicircular canals.

Cochlear Duct

A spiral-shaped cavity in the cochlea of the inner ear, filled with endolymph fluid, crucial for converting sound vibrations into neural signals.

Scala Vestibuli

The scala vestibuli is a perilymph-filled cavity inside the cochlea of the inner ear; it lies superior to the scala media and transmits sound vibrations to the cochlear duct.

Inner Ear

A complex structure within the ear responsible for hearing and balance, encompassing the cochlea, vestibule, and semicircular canals.