🛠️ JEE➗ Maths

Four dice are thrown simultaneously and the numbers shown on these dice are recorded in \(2 \times 2\) matrices. The pro…

Q1

Four dice are thrown simultaneously and the numbers shown on these dice are recorded in \(2 \times 2\) matrices. The probability that such formed matrices have all different entries and are non-singular, is :

[JEE Main 2021, 22 Jul (Shift 2)]

a

\(\frac{22}{81}\)

b

\(\frac{45}{162}\)

c

\(\frac{43}{162}\)

d

\(\frac{23}{81}\)

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