If A={bmatrix} 1 & 3 \\ 2 & 4 {bmatrix}, ...

ICSE Class X Math 2023 Paper

SECTION B

(40 Marks)

Attempt any four questions from this Section.

Question 4.

Question : 22 of 41

Marks: +1, -0

A=\begin{bmatrix} 1 & 3 \\ 2 & 4 \end{bmatrix}, B=\begin{bmatrix} 1 & 2 \\ 2 & 4 \end{bmatrix}, C=\begin{bmatrix} 4 & 1 \\ 1 & 5 \end{bmatrix}

and I

=\begin{bmatrix} 1 & 0 \\ 0 & 1 \end{bmatrix}

Find

A(B+C)-14I

Solution: 👈: Video Solution

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