contestada

If A is the least positive 5-digit integer with nonzero digits, none of which is repeated. and B is the greatest of such positive integers, then B - A A. 2,468B. 66,666 C.86,420 D.86,424

If A is the least positive 5digit integer with nonzero digits none of which is repeated and B is the greatest of such positive integers then B A A 2468B 66666 C class=

Respuesta :

We will have the following:

First, the smallest 5-digit integer with nonzero digits, none of which is repeated is:

[tex]A=12345[/tex]

Second, the greatest 5-digit integer with nonzero digits, none of which is repeated is:

[tex]B=98765[/tex]

Finally, we would have:

[tex]B-A=98765-12345\Rightarrow B-A=86420[/tex]

So, the solution is 86 420. [Option C]

Otras preguntas