Find the matrix X such that A + 2X = 2B + C.

A = \begin{bmatrix} 2 & -6 \\ 2 & 0 \end{bmatrix} and B = \begin{bmatrix} -3 & 2 \\ 4 & 0 \end{bmatrix} , C = \begin{bmatrix} 4 & 0 \\ 0 & 2 \end{bmatrix}
Find the matrix X such that A + 2X = 2B + C

Solution:

ML Aggarwal Class 10 Solutions for ICSE Maths Chapter 8 Matrices Ex 8.2

Find X and Y if X + Y = \begin{bmatrix} 7 & 0 \\ 2 & 5 \end{bmatrix} and X – Y = \begin{bmatrix} 3 & 0 \\ 0 & 3 \end{bmatrix}

Solution:

ML Aggarwal Class 10 Solutions for ICSE Maths Chapter 8 Matrices Ex 8.2

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