Guest

Let g : N → N with g(n) being the product of the digits of n. (a) Prove that g(n) ≤ n for all n ∈ N. (b) Find all n ∈ N, for which n 2 − 12n + 36 = g(n).

Let g : N → N with g(n) being the product of the digits of n. (a) Prove that g(n) ≤ n for all n ∈ N.
(b) Find all n ∈ N, for which n2− 12n + 36 = g(n). 

Grade:11

2 Answers

Ajeet Tiwari
askIITians Faculty 86 Points
3 years ago
hello students
solution to

Let g : N → N with g(n) being the product of the digits of n. (a) Prove that g(n) ≤ n for all n ∈ N.
(b) Find all n ∈ N, for which n2− 12n + 36 = g(n).
is

642-1376_24.png
Hope it helps
Thankyou
Vikas TU
14149 Points
3 years ago
642-1376_24.png
Dear student 
Please refer the clear image of this solution 
Feel free to ask querry 
We will happy to help you.
Good Luck 
Cheers 

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free