Question

The greatest four digit number using 3,0, 9,1 without repetition is
a. 9301
b. 9311
c.9103
d. 9310​

Answer 1

Answer: is d) 9310

Hope it helps(｡♡‿♡｡)

Answer 2

The correct answer is option (d.) 9310.

Explanation:

• The greatest four digit number using 3,0, 9,1 without repetition is 9310.
• To form the greatest number, we will place the largest digit in the left end and the smallest digit in the right end and then the rest of the digits in descending order from left to right.
• Here, the greatest digit is 8, and the smallest digit is 0.
• There is no such thing as a highest possible number.
• No matter what number you have, there is always a larger one. (For example, you could always add 1 to your number to get a larger number).