Math, asked by prathimap884, 1 month ago

please answer this questions​

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Answered by kshahalatabassum
0

npx = n! / (n - x)!

6p2 = 6! / (6 - 2)!

6p2 = 6 × 5 × 4 × 3 × 2 × 1 / 4 × 3 × 2 × 1

6p2 = 30

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