In the given figure, AE/IBC, square ABCD and triangle EBC are standing a
2 answers:
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Answer:
See explanation below
Step-by-step explanation:
If x is even, then we know that x = 2k for a k ≥1
If y is odd, then we know that y = 2j -1 for a j≥1
Therefore, x + y can be written similarly as:
And clearly, 2(k + j) -1 is odd.
Therefore, the sum x + y is an odd number.
