Find the Indicated Matrix $A = \left[ \begin{array} { l l } - 1 & 2 \end{array} \right]$

question 52

Multiple Choice

Find the indicated matrix.
-Let $A = \left[ \begin{array} { l l } - 1 & 2 \end{array} \right]$ and $B = \left[ \begin{array} { l l } 1 & 0 \end{array} \right]$ . Find $3 A + 4 B$ .

• A) \(\left[ \begin{array} { l l } - 1 & 4 \end{array} \right]\)
• B) \(\left[ \begin{array} { l l } 2 & 2 \end{array} \right]\)
• C) \(\left[ \begin{array} { l l } - 3 & 4 \end{array} \right]\)
• D) \(\left[ \begin{array} { l l } 1 & 6 \end{array} \right]\)

Comprehend the etiological factors contributing to homosexuality.

Know the historical context of homosexuality in psychiatric diagnosis.

Acknowledge specific health risks and social challenges faced by older LGBT individuals.

Recognize conditions related to gender identity included in DSM-5.

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Definitions:

Cross-Sectional Studies

Research methods that analyze data from a population, or a representative subset, at a specific point in time to examine relationships between variables.

Different Ages

Pertains to demographic or research groups that are categorized based on age to explore developmental or age-related differences.

Attending College

The act of enrolling and participating in an educational institution for higher learning.

Birth Order

Birth order refers to the order in which a child is born within a family, which is theorized to influence personality and behavior.