What is the set of pixels of 8-neighbors of pixel p at coordinates (x, y)?

What is the set of pixels of 8-neighbors of pixel p at coordinates (x, y)? Correct Answer (x+1, y), (x-1, y), (x, y+1), (x, y-1), (x+1, y+1), (x+1, y-1), (x-1, y+1), (x-1, y-1)

The set of pixels of 4-neighbors of p and Diagonal neighbors of p together are called as 8-neighbors of pixel p(x, y).
Bissoy MCQ

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