Question

shoe that one and only one of n, n+2, n+4 is divisible by 3 where‘n’ is any positive integer​

Answer 1

Step-by-step explanation:

Prove that one and only one out of n, n + 2 and n + 4 is divisible by 3, where n is any positive integer . Euclid's division Lemma any natural number can be written as: . ... ⇒ n + 2 = 3q + 1 + 2 = 3q + 3 = 3(q + 1) is divisible by 3. ⇒ n + 4 = 3q + 1 + 4 = 3q + 5 = 3(q + 1) + 2 is not divisible by 3.

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Answer 2

Answer:

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Step-by-step explanation:

which among the following is not an essential element of a States population, territory, membership or sovereigntyThe state has four essential elements - Population, Territory, Government, and Sovereignty. A political party is not an essential element of the state.which among the following is not an essential element of a States population, territory, membership or sovereigntyThe state has four essential elements - Population, Territory, Government, and Sovereignty. A political party is not an essential element of the state.which among the following is not an essential element of a States population, territory, membership or sovereigntyThe state has four essential elements - Population, Territory, Government, and Sovereignty. A political party is not an essential element of the state.which among the following is not an essential element of a States population, territory, membership or sovereigntyThe state has four essential elements - Population, Territory, Government, and Sovereignty. A political party is not an essential element of the state.