Tricolours-flags-each-flag-having-three-different-strips-of-non-overlapping-colours-are-to-be-designed-using-white-blue-red-yellow-and-black-strips-How-many-of-the-flags-have-blue-colour- Tinku Tara June 4, 2023 Permutation and Combination 0 Comments FacebookTweetPin Question Number 111272 by Aina Samuel Temidayo last updated on 03/Sep/20 Tricoloursflags(eachflaghavingthreedifferentstripsofnon−overlappingcolours)aretobedesignedusingwhite,blue,red,yellowandblackstrips.Howmanyoftheflagshavebluecolour? Answered by 1549442205PVT last updated on 03/Sep/20 NumberoftheflagshavebluecolourequaltoC42=4!2!2!=6 Commented by Aina Samuel Temidayo last updated on 03/Sep/20 Thanks. Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: 1-x-x-dx-gt-Next Next post: In-a-tennis-tournament-n-women-and-2n-men-played-Each-player-played-exactly-one-match-with-every-other-player-If-there-are-no-ties-and-the-number-of-the-matches-won-by-women-to-the-number-of-matches Leave a Reply Cancel replyYour email address will not be published.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.