Let A = [a_ij] be a square matrix of order 2 with entries either… | JEE Main 2025 Mathematics PYQ

MCQEasyJEE Main 2025 · 24 January, Shift 2Probability Basics

Let $A = [a_{ij}]$ be a square matrix of order $2$ with entries either $0$ or $1$ . Let $E$ be the event that $A$ is an invertible matrix. Then the probability $P(E)$ is:

A
$\frac{3}{16}$
B
$\frac{3}{8}$
C
$\frac{5}{8}$
D
$\frac{1}{8}$

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