Prove-by-induction-the-following-result-where-N-is-a-positive-even-integer-S-1-2-S-2-2-2-N-where-S-1-r-1-N-2-1-1-r-1 Tinku Tara June 3, 2023 Permutation and Combination 0 Comments FacebookTweetPin Question Number 1074 by Yugi last updated on 05/Jun/15 ProvebyinductionthefollowingresultwhereNisapositiveeveninteger.S12+S22=2NwhereS1=∑N2+1r=1(−1)r−1(N2(r−1))andS2=∑N/2r=1(−1)r+1(N2r−1). Commented by prakash jain last updated on 07/Jun/15 nCr+nCr−1=n+1Crn+2Cr=n+1Cr−1+n+1Cr=nCr−2+2nCr−1+nCr Commented by prakash jain last updated on 07/Jun/15 UsetheaboverelationtowriteSN+21intermsofSN1andSN2. Commented by 112358 last updated on 07/Jun/15 Thanks. Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: f-R-R-g-R-R-2f-x-f-x-1-g-x-1-g-x-2-f-x-1-g-x-1-f-1-1-g-1-2-f-0-g-0-Next Next post: Solve-x-2-x-4-1-x- Leave a Reply Cancel replyYour email address will not be published.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.