Question

13. What is the difference between the largest and the smallest four dig
numbers, formed by using each of the digits 1.3 once and repeatedly?
(1) 3996 (2) 3960
(2) 3960 (3) 3780 4) 4176​

Answer 1

Answer:

Find the difference between the greatest and the smallest four-digit numbers formed by using all the digits 8, 6, 7 and 4. ... The smallest 4-digit number formed with the given digits is 4678. ∴ The difference between the two numbers. 8764-4678 = 4086

Step-by-step explanation:

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