Perform the Indicated Operation $\mathrm { A } = \left[ \begin{array} { l l } - 5 & 2 \end{array} \right]$

question 25

Multiple Choice

Perform the indicated operation.
-Let $\mathrm { A } = \left[ \begin{array} { l l } - 5 & 2 \end{array} \right]$ and $\mathrm { B } = \left[ \begin{array} { l l } 1 & 0 \end{array} \right]$ . Find $3 \mathrm {~A} + 4 \mathrm {~B}$ .

• A) \([ - 15\ 4 ]\)
• B) \([ - 11\ 6 ]\)
• C) \(\left[ \begin{array} { l l } - 2 & 2 \end{array} \right]\)
• D) \(\left[ \begin{array} { l l l } - 9 & 4 \end{array} \right]\)

---

Definitions:

Three Branch

In electrical circuits, a term referring to a system or schematic that divides into three distinct paths or branches.

Total Resistance

The cumulative resistance faced by current in a circuit, calculated by summing individual resistances in series and applying parallel resistance formulas when appropriate.

27 Ω

A specific resistance value, indicating an object or material has a resistance of twenty-seven ohms.

56 Ω

A specific value of electrical resistance indicating that an object opposes the flow of electric current with a force of 56 ohms.