Given-a-10-digit-number-X-1345789026-How-many-10-digit-number-that-can-be-made-using-every-digit-from-X-with-condition-If-a-number-n-is-located-in-k-th-position-of-X-then-the-new-created-numb Tinku Tara June 4, 2023 Permutation and Combination 0 Comments FacebookTweetPin Question Number 88876 by Joel578 last updated on 13/Apr/20 Givena10−digitnumberX=1345789026Howmany10−digitnumberthatcanbemadeusingeverydigitfromX,withcondition:IfanumbernislocatedinkthpositionofX,thenthenewcreatednumbermustnotcontainnumberninkthpositionExample:∙Number1islocatedin1stpositionofX,hence1234567890isnotvalid,but2134567890isvalid∙Number5and0arelocatedin4thand8thpositionofX,hence9435162087isnotvalid,but9431506287isvalid.∙1345026789isnotvalid∙andsoon… Commented by Joel578 last updated on 13/Apr/20 Igot:(100)1010−(101)99+(102)88−…+(1010)1isitcorrect? Commented by mr W last updated on 29/Mar/21 89×!10=1186632 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: 3-x-2-5-gt-x-1-Next Next post: Question-23343 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.