Question: Consider an image of 2048 512 pixels. You want to encrypt a file sized 2.5 MB. What fraction of the file can you encrypt

Consider an image of 2048 × 512 pixels. You want to encrypt a file sized 2.5 MB. What fraction of the file can you encrypt in this image? What fraction would you be able to encrypt if you compressed the file to a quarter of its original size? Show your calculations.

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The image contains 2048 512 pixels Since each pixel contains 3 loworder bits the number of bits wh... View full answer

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