Question: Create a grayscale image consisting of an 8 8 grid with a vertical black line in the first column. Compress into JPEG format and

Create a grayscale image consisting of an 8 × 8 grid with a vertical black line in the first column. Compress into JPEG format and decompress. How far off are the resultant bytes at the default quality setting? How would you describe the inaccuracies introduced, visually? What quality setting is sufficient to recover the file exactly?

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