Mathematics · 2022
JEE Main · 29 June 2022, Shift 1 · Q1
The probability that a randomly chosen 2 × 2 matrix with all the entries from the set of first 10 primes, is singular, is equal to:
The probability that a randomly chosen $\displaystyle 2 \times 2$ matrix with all the entries from the set of first $\displaystyle 10$ primes, is singular, is equal to :
Official answer
(3)
$\displaystyle \frac{19}{10^3}$
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.