Solve the matrix, then find A².

by

A = \begin{bmatrix} 1 & 0 \\ 0 & 1 \end{bmatrix} then A² =
(a) \begin{bmatrix} 1 & 1 \\ 0 & 0 \end{bmatrix}
(b) \begin{bmatrix} 0 & 0 \\ 1 & 1 \end{bmatrix}
(c) \begin{bmatrix} 1 & 0 \\ 0 & 1 \end{bmatrix}
(d) \begin{bmatrix} 0 & 1 \\ 1 & 0 \end{bmatrix}

Solution:

ML Aggarwal Class 10 Solutions for ICSE Maths Chapter 8 Matrices MCQS

If A = \begin{bmatrix} 0 & 1 \\ 1 & 0 \end{bmatrix} , then A² =
(a) \begin{bmatrix} 1 & 1 \\ 0 & 0 \end{bmatrix}
(b) \begin{bmatrix} 0 & 0 \\ 1 & 1 \end{bmatrix}
(c) \begin{bmatrix} 0 & 1 \\ 1 & 0 \end{bmatrix}
(d) \begin{bmatrix} 1 & 0 \\ 0 & 1 \end{bmatrix}

Solution:

ML Aggarwal Class 10 Solutions for ICSE Maths Chapter 8 Matrices MCQS

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