At Westonci.ca, we connect you with the best answers from a community of experienced and knowledgeable individuals. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

Prove that if f:[1,[infinity])→R is a monotonic function, then the limit limt→[infinity]​f(t) exists (for a real variable t) if and only if the limit of the sequence limn→[infinity]​f(n) exists.