Even or Odd Number | Mathematics ESA 2025 | Question 2

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Knowing that x is a positive, even integer, and that y is a positive, odd integer, analyze the following statements:

I – x + y is an odd number.
II – 2x + 3y is an odd number.
III – 3x + 2y is an odd number.
IV – (x − y)² is an odd number.

After analyzing the statements, select the correct alternative:

A) All statements are correct.
B) Only II and III are correct.
C) Only I, II, and IV are correct.
D) Only I and II are correct.
E) Only II and IV are correct.

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