Question

how many 5 digit numbers greater than 23000 can be formed from digits 1, 2 ,3 ,4 ,5 repetition not allowed​

Answer 1

Answer:

1.53214

2.54321

3.54231

4.53421

5.52431

Answer 2

54321

54 231

54 123

5 4132

53421

53214

53124

53142

52314

52134

5 2 1 4 3

51432

51 342

51 324

51 312

45321

45 213

45231

354 21

35214

35421

35412

25431

25413

25143

24531

24513

23541

23514