The product of the digits of the four-digit number W is 36.
The product of the digits of the four-digit number W is 36. No two digits of are identical. How many different numbers are possible values of W ?
Answer/Solution
24
Steps/Work
The main question here is how can you arrange 4 different digits W. We don't even need to find the number. from the question itself we know that there are 4 different digits and none of them is 0 as the product is non-zero.
Therefore no of ways to arrange 4 diff. digits is 4! which is 24
hence C
Therefore no of ways to arrange 4 diff. digits is 4! which is 24
hence C