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Some Floors and Sawtooth Sum to Reals (Posted on 2023-09-14) Difficulty: 3 of 5
Determine the total number of real values of x satisfying this equation:

⌊x⌋ + 2 {-x} = 3x

• ⌊N⌋ is floor of N, which is equal to the greatest integer less than or equal to N.
{N} = N - ⌊N⌋.
• Computer program/excel solver assisted solutions are welcome, but a semi-analytic (hand calculator and p&p) methodology is preferred.

See The Solution Submitted by K Sengupta    
Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Solutionsolution.Larry2023-09-14 11:27:25
SolutionsolutionJer2023-09-14 10:39:39
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