Answer to Question #79263 in Algebra for Amisha Badaseth

Question #79263
Show that
1 + 1/√2+. . . +1/√n ≥ √{2(n − 1)} for n∈ N, n> 1
Solve using inequalities
1
Expert's answer
2018-07-23T12:25:08-0400
The answer to the question is available in the PDF file https://www.assignmentexpert.com/https://www.assignmentexpert.com/homework-answers/mathematics-answer-79263.pdf

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Comments

Assignment Expert
24.07.18, 00:24

Dear Amisha Badaseth. You used the symbol {} in the question description, which sometimes means the function of fractional part, therefore this case in the solution is possible. See https://mathworld.wolfram.com/FractionalPart.html for more details.

Amisha Badaseth
23.07.18, 21:42

provided answer? How 2n-1 becomes zero? It is not said anywhere in the question. So 2n-1=2(n-1)-[2{n-1}] is not possible

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