Sum
Determine the truth value of the following statement.
If 9 > 1 then x2 − 2x + 1 = 0 for x = 1
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Solution
Let p : 9 > 1
q : x2 – 2x + 1 = 0 for x = 1
The truth values of p and q are T and T respectively. The given statement in symbolic form is p → q.
∴ p → q ≡ T → T ≡ T
∴ Truth value of the given statement is T.
Concept: Mathematical Logic - Truth Value of Statement in Logic
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