If $A=\begin{bmatrix}1 & 2\\4& 2 - CUETMOCK

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Home Questions GFGP7FRS39

Target Exam

CUET

Subject

-- Mathematics - Section A

Chapter

Linear Programming

Question:

If $A=\begin{bmatrix}1 & 2\\4& 2\end{bmatrix},$ then the value of K for hich $|2A|=K|A|$ is :

Options:

-24

-4

4

-6

Correct Answer:

4

CUET Questions