For the matrix

MATHEMATICS · Single correct · CBSE · Mathematics · Determinants · Determinants

Problem

For the matrix A=(abcd)A=\begin{pmatrix}a & b\\c & d\end{pmatrix}, the value of det⁡(A)\det(A) is (a) ad+bcad+bc (b) ab−cdab-cd (c) ad−bcad-bc (d) a+da+d

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