Question

which is the greatest 3_digit number that can be formed by the given number 7,4,3,8​

Answer 1

Answer:

smallest=608,Largest number=860

Step-by-step explanation:

For the largest n digit number to obtain from a given set of

digits without repeating any digit,

arrange the digits in descending order till the number of digits in it becomes n.

Thus the largest three digit number that can be formed from a set {8,0,6} is 860.

Now

for the smallest n digit number to be formed from a set of given digits without repeating any digit,

arrange the digits in ascending order till the number of digits in it becomes n.

If there happens to be ‘0' digit then don't start with this. Just start with the digit just greater than ‘0' then place ‘0' and remaining digits in ascending orders to yield the smallest possible number that can be formed from the given set of digits without repeating any digit.

Thus the smallest possible 3 digit number that can be formed from a set of {8,0,6} would be equal to 608 when each digit is used only once.