Solve the matrix, find A².

by

If A = \begin{bmatrix} 0 & 0 \\ 1 & 0 \end{bmatrix} , then A² =
(a) A
(b) O
(c) I
(d) 2A

Solution:

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

If A = \begin{bmatrix} 1 & 0 \\ 1 & 1 \end{bmatrix} , then A² =
(a) \begin{bmatrix} 2 & 0 \\ 1 & 1 \end{bmatrix}
(b) \begin{bmatrix} 1 & 0 \\ 1 & 2 \end{bmatrix}
(c) \begin{bmatrix} 1 & 0 \\ 2 & 1 \end{bmatrix}
(d) none of these

Solution:

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

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