aliafanboy0 aliafanboy0
  • 15-06-2022
  • Mathematics
contestada

Answer and explanation please

Answer and explanation please class=

Respuesta :

dragansantrac1001 dragansantrac1001
  • 15-06-2022

Step-by-step explanation:

So, let the N=10a+b

N=10a+b,P(N)=ab,S(N)=a+b

10a+b=ab+a+b

9a-ab=0

a(9-b)=0

a=0 and 9-b=0, b=9. the number is 9. but 9 is not two-digit number. So there is no N which satisfied previous conditions.

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