Find the Values of the Variables for Which the Statement

question 266

Multiple Choice

Find the values of the variables for which the statement is true, if possible.
- $$\left[ \begin{array} { r r r } - 8 & 8 & x \\1 & y & 3\end{array} \right] = \left[ \begin{array} { r r r } m & 8 & 2 \\n & - 3 & p\end{array} \right]$$

• A) \(\mathrm { m } = - 8 ; \mathrm { x } = 8 ; \mathrm { n } = 1 ; \mathrm { y } = - 3 ; \mathrm { p } = 3\)
• B) \(\mathrm { m } = - 8 ; \mathrm { x } = 2 ; \mathrm { n } = 8 ; \mathrm { y } = - 3 ; \mathrm { p } = 3\)
• C) \(\mathrm { m } = 1 ; \mathrm { x } = 8 ; \mathrm { n } = - 8 ; \mathrm { y } = - 3 ; \mathrm { p } = 3\)
• D) \(\mathrm { m } = - 8 ; \mathrm { x } = 2 ; \mathrm { n } = 1 ; \mathrm { y } = - 3 ; \mathrm { p } = 3\)

---

Definitions:

Brain Wave Activity

Oscillations of electrical potentials in the brain, measurable with electroencephalography, reflecting different states of brain function or consciousness.

Electroencephalograph

An instrument used to record the electrical activity of the brain, often used in diagnosing conditions like epilepsy or monitoring the depth of anesthesia.

Neurofeedback

A type of biofeedback that uses real-time displays of brain activity to teach self-regulation of brain function.

Epilepsy

A neurological disorder marked by sudden recurrent episodes of sensory disturbance, loss of consciousness, or convulsions, associated with abnormal electrical activity in the brain.