Practicing Success

Target Exam

CUET

Subject

-- Mathematics - Section B1

Chapter

Matrices

Question:

Options:

a

b

c

d

Correct Answer:

c

Explanation:

a+b = 2

$\Rightarrow (a+b)B = 2\begin{bmatrix}
4 & 0 \\
1 & 5
\end{bmatrix}$

$\begin{bmatrix}
8 & 0 \\
2 & 10
\end{bmatrix}$