यदि \(A=[a_{ij}]*{2\times3}\) और (a*{ij}=i), तो मैट्रिक्स (A) क्या होगी?
If \(A=[a_{ij}]*{2\times3}\) and (a*{ij}=i), what will the matrix (A) be?
Explanation opens after your attempt
A. \(A=\begin{bmatrix}1&1&1\2&2&2\end{bmatrix}\)
Concept
In \(a_{ij}=i\), all elements in a row equal the row number. The first row has (1) and the second row has (2).
Why this answer is correct
The correct answer is A. \(A=\begin{bmatrix}1&1&1\2&2&2\end{bmatrix}\). In \(a_{ij}=i\), all elements in a row equal the row number. The first row has (1) and the second row has (2).
Exam Tip
\(a_{ij}=i\) में प्रत्येक पंक्ति के सभी अवयव उसी पंक्ति संख्या के बराबर होंगे। पहली पंक्ति में (1) और दूसरी में (2) आएगा।
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