Find the Inverse of the Invertible Matrix $$\left[ \begin{array} { r r r } 2 & - 1 & 0 \\- 1 & 1 & - 2 \\1 & 0 & - 1\end{array} \right]$$

question 69

Multiple Choice

Find the inverse of the invertible matrix.
- $$\left[ \begin{array} { r r r } 2 & - 1 & 0 \\- 1 & 1 & - 2 \\1 & 0 & - 1\end{array} \right]$$

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

Recognize the pros and cons of economic strategies like privatization, export promotion, and import substitution for developing economies.

Assess the benefits and challenges associated with migration for poor countries.

Comprehend the impact of international and domestic policies on economic development, including trade restrictions and macroeconomic strategies.

Identify the importance of natural resources and human capital in the economic development of a country.

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Definitions:

Antibody Production

The process by which plasma cells generate antibodies specific to pathogens or foreign substances as a part of the immune response.

B Lymphocytes

A type of white blood cell crucial for the adaptive immune response, responsible for producing antibodies.

Helper T Cells

A type of T cell in the immune system that assists other cells in responding to infected or cancerous cells by releasing cytokines.

Antibodies Production

The process by which the immune system creates antibodies to defend against pathogens or foreign substances that enter the body.