Search questions
Choose which content to search, then combine terms with AND or OR.
Class 12 · Mathematics · Easy
→If \(A=[a_{ij}]\) is a \(2\times2\) matrix and \(a_{ij}=j\), what is \(A\)?
Class 12 · Mathematics · Easy
→If (A=[a_{ij}]*{2\times3}) and (a*{ij}=i), what will the matrix (A) be?
Class 12 · Mathematics · Easy
→If \(A=[a_{ij}]\) is a \(3\times2\) matrix and \(a_{ij}=2i-j\), what is the value of \(a_{31}\)?
Class 12 · Mathematics · Easy
→If \(A=[a_{ij}]_{2\times2}\) and \(a_{ij}=i+j\), what is the value of \(a_{22}\)?
Class 12 · Mathematics · Easy
→If \(A=\begin{bmatrix}x&2\\3&4\end{bmatrix}\) and \(B=\begin{bmatrix}5&2\\3&4\end{bmatrix}\) and \(A=B\), what is the value of \(x\)?
Class 12 · Mathematics · Easy
→When are two matrices (A) and (B) called equal?
Class 12 · Mathematics · Easy
→What is the value of \(a_{21}\) in the matrix \(A=\begin{bmatrix}6&7&8\\9&10&11\end{bmatrix}\)?
Class 12 · Mathematics · Easy
→What is the value of \(a_{12}\) in \(A=\begin{bmatrix}1&2\\3&4\end{bmatrix}\)?
Class 12 · Mathematics · Easy
→What type of matrix is (A=\begin{bmatrix}5&0\0&5\end{bmatrix})?
Class 12 · Mathematics · Easy
→What type of matrix is \(A=\begin{bmatrix}2&0\\0&3\end{bmatrix}\)?
Class 12 · Mathematics · Easy
→Which of the following matrices is a rectangular matrix?
Class 12 · Mathematics · Easy
→Which matrix is a square matrix?
Class 12 · Mathematics · Easy
→What type of matrix is \(O=\begin{bmatrix}0&0\\0&0\end{bmatrix}\)?
Class 12 · Mathematics · Easy
→What type of matrix is (A=\begin{bmatrix}1&0\\0&1\end{bmatrix})?
Class 12 · Mathematics · Easy
→What does (a_{23}) mean in the matrix (A=[a_{ij}])?
Class 12 · Mathematics · Easy
→In the matrix \(A=[a_{ij}]_{2\times3}\), what does \(i\) represent?
Class 12 · Mathematics · Easy
→If a matrix has (3) rows and (4) columns, how many elements does it have?
Class 12 · Mathematics · Easy
→What type of matrix is \(C=\begin{bmatrix}4 & 5 & 6\end{bmatrix}\)?
Class 12 · Mathematics · Easy
→What is the order of the matrix \(A=\begin{bmatrix}1&2&3\\4&5&6\end{bmatrix}\)?
Class 12 · Mathematics · Expert
→