Use the Inverse Formula $$A ^ { - 1 } = \frac { 1 } { a d - b c } \left[ \begin{array} { c c } d & - b \\- c & a\end{array} \right]$$

question 17

Multiple Choice

Use the inverse formula $$A ^ { - 1 } = \frac { 1 } { a d - b c } \left[ \begin{array} { c c } d & - b \\- c & a\end{array} \right]$$ to find the inverse of the matrix (if it exists) . ​​ $$\left[ \begin{array} { c c } - 7 & - 9 \\7 & 9\end{array} \right]$$ ​

• A)​ \[\left[ \begin{array} { c c }
• - 9 & - 9 \\
• 7 & 7
• \end{array} \right]\]
• B)​ \[\left[ \begin{array} { r r }
• - 9 & - 9 \\
• - 7 & - 7
• \end{array} \right]\]
• C)​ \[\left[ \begin{array} { c c }
• - 9 & 9 \\
• 7 & - 7
• \end{array} \right]\]
• D) \[\left[ \begin{array} { c c }
• 9 & - 9 \\
• 7 & 7
• \end{array} \right]\]
• E)​Does not exist

Explain the nature and effects of various teratogens.

Understand the diagnostic and research methods applied in studying genetic and prenatal conditions.

Articulate the causes and consequences of specific diseases and syndromes.

Appreciate the significance of genetic compatibility and its effects on offspring.

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Definitions:

One-Year-Old

refers to a child or organism that has completed one year of life, typically going through rapid developmental stages.

Attachment

The emotional bond that forms between infants and their caregivers, influencing patterns of behavior in later relationships.

First Year

Refers to the initial period or freshman year in educational institutions, marking the beginning of a student’s journey in college or university.

Genetically Male Children

Individuals with the XY chromosome pair, which typically results in the development of male physical and reproductive characteristics.