23-15-13-5-14
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Division by zero is not infinity, it is a forbidden operation in mathematics.
people usually use logic in math and math in logic
You can think of the minus sign as the negation operator in symbolic logic. Take a positive number, for example 5. Negate it one to get -5, then, following the rule from logic that a double negation is the equivalent to doing nothing at all, --5=5. The same goes for any number x.
Mathematical logic is a branch of mathematics which brings together formal logic and mathematics. Mathematical logic entails formal systems for defining the basics and then using the deductive power of logic to develop a system of formal proofs.
In normal math, 1 is not equal to 0, so any "proof" that they are equal either uses non-standard definitions, or it is based on faulty logic.
Using faulty logic.
NO! IT DOESN't!!
Yes, in logic, if p equals q, then q also equals p. This is known as the symmetric property of equality.
Using valid mathematics or logic it is not.
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Equal is the truth table and the circuit are the same. Equivalent is when the truth table is the same but the circuit is different
1 plus 1 equals 1 (in Boolean logic) 1 plus 1 equals 10 (in base 2)
Yes. I'm assuming this is talking asking about boolean logic (the question makes little sense otherwise). If a and b are equal, then the complement of a and the complement of b are equal.
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Pins Knocked Down In A Strike
No. By that unsound logic 1 would also equal 3 and indeed every other number up to infinity. "Nearly equalling" is not the same as equalling and therefore this does not work.