Use a Graphing Calcula Tor to Find the Inverse of the Matrix

question 258

Multiple Choice

Use a graphing calcula tor to find the inverse of the matrix. Give five decimal places, if necessary.
- $A=\left[\begin{array}{cc}\sqrt{3} & -4 \\\frac{2}{7} & 0.932\end{array}\right]$

• A)
• \(\left[\begin{array}{cc}
• 0.33803 & 1.45078 \\
• -0.10363 & 0.62821
• \end{array}\right]\)
• B)
• \(\left[\begin{array}{lr}
• 1.97703 & -8.48511 \\
• -0.60608 & 3.67416
• \end{array}\right]\).
• C)\(\left[\begin{array}{lr}
• 1.97703 & -8.48511 \\
• -0.60608 & 3.67416
• \end{array}\right]\)
• D)
• \(\left[\begin{array}{ll}
• 0 & 1 \\
• 1 & 0
• \end{array}\right]\)

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Definitions:

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