Question

make a greatest and smallest 4 digit number using the digits 7,9,6 and 4 without representing the digits and the conditions that 1) 9 is at unit place 2)6 is at hundered place 3)4 in tens place​

Answer 1

Answer:

Greatest = 7649 = smallest

as the conditions are  necessary for 3  digits so automatically this is the only no possible