2.4 Computational logic

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2.4.1 Why data is represented in computer systems in binary form  2.4.1
2.4.2 Simple logic diagrams using the operations AND, OR and NOT  2.4.2
2.4.3 Truth tables  2.4.3
2.4.4 Combining Boolean operators using AND, OR and NOT to two levels  2.4.4
2.4.5 Applying logical operators in appropriate truth tables to solve problems  2.4.5
2.4.6 Applying computing-related mathematics:
2.4.6a +
2.4.6b –
2.4.6c /
2.4.6d *
2.4.6e Exponentiation (^)
2.4.6f MOD
2.4.6g DIV
 2.4.6