If `A=[(0, 2),( 3,-4)]` and `k A=[(0, 3a),(2b, 24)]` , then the values of `k ,\ a ,\ b` , are respectively (a) -6, -12, -18 (b) -6, 4, 9 (c) -6, -4, -9 (d) -6, 12, 18

Explanation

To solve the problem, we need to find the values of \( k \), \( a \), and \( b \) given the matrices \( A \) and \( kA \).

### Step 1: Write down the matrices
Given:
\[ A = \begin{pmatrix} 0 & 2 \\ 3 & -4 \end{pmatrix} \]
\[
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