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If the matrix of a relation is (M=\begin{bmatrix}0&1&1\1&1&0\1&0&1\end{bmatrix}), choose the correct statement.

Answer and explanation

Correct answer: The relation is symmetric

Step 1: To check symmetry from a matrix, compare (m_{ij}) with (m_{ji}). Step 2: Here (m_{12}=m_{21}=1), (m_{13}=m_{31}=1), and (m_{23}=m_{32}=0). Step 3: If entries on both sides of the main diagonal match, the relation is symmetric.

Related tags

Matrix Of RelationSymmetric MatrixClass 12ExpertSymmetric RelationRelations And FunctionsMathematicsClass 12 Mcq

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