Examlex
The figure shows a "snapshot" of a wave at a given instant of time. The frequency of this wave is 120 Hz. What are the (a) amplitude, (b) wavelength, and (c) speed of this wave?
Disjunction
A logical operation yielding a true value if at least one of its operands is true.
Conditional
A statement in logic that is compound and expresses a factual possibility or hypothetical situation and its consequence.
Biconditional
A logical connective indicating a statement in which two conditions are both necessary and sufficient for each other.
Disjunctions
Logical operators that represent the relationship "or" between two elements, propositions, or sets, implying that at least one of the elements is true.
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