Find alternating sum - MATLAB Cody - MATLAB Central

Problem 57595. Find alternating sum

Difficulty:Rate
Given an array, find alternating sum i.e. – y = x (1) – x (2) + x (3) – x (4) + x (5) - …

Solution Stats

80.77% Correct | 19.23% Incorrect
Last Solution submitted on Jan 22, 2025

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Primes and Rough Numbers, Basic ideas
What is a rough number? What can they be used...
3
5

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