Why do ineed to upgrade to see answers isnt it enough adds
2 answers:
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Answer:
Check the explanation
Explanation:
We will be arranging the plaintext in a 4 * 4 matrix <u><em>(which is a rectangular shaped group of symbols, numbers, or expressions, that are arranged in columns and set rows For example, the dimension of the matrix we will be using to explain the above question is 4 × 4, because there are four rows and four columns.)</em></u> in the step by step explanation below.
