Question

1. If x is a number such that x? – 1 is divisible by 3, which of the following MUST be true?
(A) X must be even.
(B) x must be divisible by 3.
(C) x must be odd.
x cannot be a multiple of 3.
(E)
x must leave a remainder of 1 when divided by 3.
(D)​

Answer 1

Answer:

1. true
2. false
3. false
4. true
5. false

Step-by-step explanation:

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