Question

write the greatest four digit.

a. with the sum of the digit as 18.

I need 4digit answer with clearly explain.kindly send me answer.pls​

Answer 1

Answer:To form the largest number we must arrange in descending order:

So, largest four digit number formed by the digits 4,0,3,7=7430

To form smallest digit number by the digits, we must arrange in ascending order by keeping '0' in the second place from left side:

So, smallest four digit number by the digits 4,0,3,7=3047.

Step-by-step explanation: