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Question
State which of the following sentence is a statement. Justify your answer if it is a statement. Write down its truth value.
If a + b < 7, where a ≥ 0 and b ≥ 0 then a < 7 and b < 7.
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Solution
It is a statement which is true. Hence, it’s truth value is T.
Notes
The answer in the textbook is incorrect.
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