Math, asked by gloriarobinson195, 16 days ago

Find the number of permutations of digits 1 to 9 in which none of the blocks 23,45 and 6 7 8 appears.​

Answers

Answered by karnagaddam3
1

Step-by-step explanation:

i think it's 9

thanks for your question

Answered by karnagaddam3
1

Step-by-step explanation:

i think it's 9

thanks for your question

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