00:00In the arrow body is this sex Ste
00:02Cam hone sahiye 500 se kam hone sahiye aur madhyayo aache
00:29That we can take this type of digit immediately, that is, a random digit should not be repeated.
00:35First of all, the floor plate has been placed in our leaf because there is a three digit number, how many in the floor plate leaf
00:43Choice is fors blet p to asakta
00:463 can come, 4 can come, so from 300 if 5 comes on the fruit plate or more than this
00:52If something big comes then it will become a 3 digit number.
00:55If it automatically becomes bigger than 500 then how many options are there after the first plate from the three options 2,3,4
01:08Anything can come after the second plate but it is right not to repeat, so this is a
01:16If the number is filled then whatever we select then how many are there
01:192, 3, 4, 5 means from 600 and after that from 500 because two numbers are selected
01:27Those two who have gone cannot come, other ones can also come, so now this will multiply.
01:336 Reza 18 and 18, 5 Go 90 then our answer will be 90
