Find the Inverse of the Matrix $$\left[ \begin{array} { c c } 2 & 4 \\- 6 & - 10\end{array} \right]$$

question 55

Multiple Choice

Find the inverse of the matrix $$\left[ \begin{array} { c c } 2 & 4 \\- 6 & - 10\end{array} \right]$$ .

• A)​ \[\frac { 1 } { 13 } \left[ \begin{array} { l l }
• - 2 & - 4 \\
• - 6 & 10
• \end{array} \right]\]
• B)​ \[\left[ \begin{array} { c c }
• - 2 & - 4 \\
• 10 & 6
• \end{array} \right]\]
• C)​ \[\left[ \begin{array} { c c }
• 2 & - 6 \\
• 8 & - 14
• \end{array} \right]\]
• D)​ \[\frac { 1 } { 7 } \left[ \begin{array} { c c }
• 2 & 4 \\
• - 6 & - 10
• \end{array} \right]\]
• E)​ \[\frac { 1 } { 2 } \left[ \begin{array} { c c }
• - 5 & - 2 \\
• 3 & 1
• \end{array} \right]\]

Identify the largest sources of tax receipts for state and local governments.

Understand the impact of U.S. income tax system's special provisions on family tax obligations.

Gain insight into the advantages and characteristics of different tax systems, including consumption taxes and lump-sum taxes.

Distinguish between legal tax avoidance and illegal tax evasion.

---

Definitions:

Emotional Attachment

The emotional bond that forms between individuals, often influencing feelings of security and affection.

Behavior Therapy

A form of therapy that focuses on changing unwanted or unhealthy behaviors through conditioning techniques.

Psychoanalysis

A therapeutic approach and theory of psychotherapy developed by Sigmund Freud focusing on unconscious processes and unresolved conflicts.

Desensitization

A psychological process through which an individual's emotional response to a previously inducing stimulus is reduced, often used as a treatment for phobias.