Problem 2549. length of a vector

Created by Hananeh

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Find twice the length of a given vector.

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1252 Solutions
737 Solvers

Last Solution submitted on Jan 21, 2025

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2 Comments

Paul Bower on 20 Jan 2025 at 20:21

For test case 2: x=[1 2 3]; shouldn't the answer be norm(x) which is approximately 3.74?

Christian Schröder on 20 Jan 2025 at 21:13

"length" here refers to the number of elements - and yes, the problem description could be clearer.

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