- Problem 30 Prove That X1 Xn 2 N X12 Xn2 For All Positive Integers N And All Real Numbers X1 Xn 10 Marks 1 (11.67 KiB) Viewed 40 times
Problem 30. Prove that (x1+⋯+xn)2≤n(x12+⋯+xn2) for all positive integers n and all real numbers x1,⋯,xn. [10 marks
-
answerhappygod
- Site Admin
- Posts: 899604
- Joined: Mon Aug 02, 2021 8:13 am
Problem 30. Prove that (x1+⋯+xn)2≤n(x12+⋯+xn2) for all positive integers n and all real numbers x1,⋯,xn. [10 marks
Problem 30. Prove that (x1+⋯+xn)2≤n(x12+⋯+xn2) for all positive integers n and all real numbers x1,⋯,xn. [10 marks] [Total: 40 marks]
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!