Question-130498 Tinku Tara June 4, 2023 Differentiation 0 Comments FacebookTweetPin Question Number 130498 by benjo_mathlover last updated on 26/Jan/21 Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: prove-that-k-1-n-k-k-1-2-k-1-n-2-2-n-1-1-Next Next post: Question-64966 Leave a Reply Cancel replyYour email address will not be published.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.