Valid vs X - What's the difference?
valid | x |
Well grounded or justifiable, pertinent.
*{{quote-magazine, year=2012, month=March-April
, author=(Jan Sapp)
, title=Race Finished
, volume=100, issue=2, page=164
, magazine=(American Scientist)
Acceptable, proper or correct.
Related to the current topic, or presented within context, relevant.
(logic) Of a formula or system: such that it evaluates to true regardless of the input values.
(logic) Of an argument: whose conclusion is always true whenever its premises are true.
The twenty-fourth letter of the .
Image:Latin X.png, Capital and lowercase versions of X , in normal and italic type
Image:Fraktur letter X.png, Uppercase and lowercase X in Fraktur
Roman numerals
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As an adjective valid
is valid.As a letter x is
the twenty-fourth letter of the.As a symbol x is
voiceless velar fricative.valid
English
Adjective
(en adjective)citation, passage=Few concepts are as emotionally charged as that of race. The word conjures up a mixture of associations—culture, ethnicity, genetics, subjugation, exclusion and persecution. But is the tragic history of efforts to define groups of people by race really a matter of the misuse of science, the abuse of a valid biological concept?}}
- I will believe him as soon as he offers a valid answer.
- A valid format for the date is MM/DD/YY.
- Do not drive without a valid license.
- An argument is valid if and only if the set consisting of both (1) all of its premises and (2) the contradictory of its conclusion is inconsistent.