Math, asked by deepaksirsath123, 1 year ago

How I find the value of P?

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Answered by princessBarbie
0
100 is the answer of the question

deepaksirsath123: How
Nisha01: can i show you full explanation?
Answered by Nisha01
1
its answer is 90....as by factorial method that you have in your book.

deepaksirsath123: You can explain this method because I don't know about this?
Nisha01: ok
Nisha01: as we can write this as.....!10/!10-2..10x9x!8/!8....10x9=90............hope u get it
Nisha01: you get it na...
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