The rank of matrix A= [ array rrrr 4 & 4 & 0 & 3 -2 & 3 & -1 & 5 1 & 4 & 8 & 7 array ] is…
Mathematics · JEE Main · NTA Exams — Matrices and Determinants
The rank of matrix \[A=\left[\begin{array}{rrrr}
4 & 4 & 0 & 3 \\
-2 & 3 & -1 & 5 \\
1 & 4 & 8 & 7
\end{array}\right]\] is :
- 2
- 3
- 4
- None of these
Answer
(B) 3
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