Free Practice Question
PS · Problem Solving
sub-505
Number Properties
Consider two integers, x and y, where the difference x − y is odd. Which of the following statements is necessarily true?
I. The product xy is even.
II. The sum of their squares, , is odd.
III. The square of their sum, , is even.
I. The product xy is even.
II. The sum of their squares, , is odd.
III. The square of their sum, , is even.
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R
radhikaApr 4, 2024
Love how you solved this
Details
Difficulty
sub-505
Type
PS
Category