If Possible, Find a - B $$A = \left[ \begin{array} { c c } - 9 & 5 \\3 & 2\end{array} \right] , B = \left[ \begin{array} { c c } - 1 & 4 \\7 & 3\end{array} \right]$$

question 213

Multiple Choice

If possible, find A - B. $$A = \left[ \begin{array} { c c } - 9 & 5 \\3 & 2\end{array} \right] , B = \left[ \begin{array} { c c } - 1 & 4 \\7 & 3\end{array} \right]$$

• A) \(\left[ \begin{array} { c c }
• - 8 & 1 \\
• - 4 & - 1
• \end{array} \right]\)
• B) \(\left[ \begin{array} { c c }
• - 8 & 5 \\
• 3 & - 1
• \end{array} \right]\)
• C) \(\left[ \begin{array} { c c }
• - 26 & - 51 \\
• - 17 & 6
• \end{array} \right]\)
• D) \(\left[ \begin{array} { c c }
• - 10 & 9 \\
• 10 & 5
• \end{array} \right]\)
• E)not possible

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Definitions:

Gear Reduction

A mechanism that reduces the speed of an input shaft to a slower output speed, increasing torque in the process.

Steering Axles

Axles equipped with mechanisms for steering, allowing the vehicle to change direction; critical for maneuverability.

Highway Truck

A type of truck engineered for long-distance travel on highways, typically designed for transporting cargo efficiently.

Chassis

The base frame of a motor vehicle or other wheeled apparatus.