Why is Wikipedia necessary?
Wikipedia, having contributors from many areas of the world, provides its readers with a “world view” that could not be provided simply by few contributors from a limited region. This also serves to eliminate cultural bias in articles. To use an extended metaphor, Wikipedia is very fertile soil for knowledge.
What is the comparative degree of necessary?
necessary (comparative necessarier or more necessary, superlative necessariest or most necessary)
What is the superlative form of necessary?
Comparative. more necessary. Superlative. most necessary. Something is necessary if people need it.
What is the necessary condition?
A necessary condition is a condition that must be present for an event to occur. A sufficient condition is a condition or set of conditions that will produce the event. A necessary condition must be there, but it alone does not provide sufficient cause for the occurrence of the event.
How will you intend to use wiki in your studies?
Wikis are webpages that encourage user collaboration, allowing them to create, edit, delete, and publish information. For this reason, they are useful for a number of synergistic educational activities, including study guide creation and collaborating on group presentations and assignments.
Why is Wikipedia so successful?
There are two other key contributors to Wikipedia’s success with attracting contributors, Hill’s research suggests: Wikipedia offered low transaction costs to participation, and it de-emphasized the social ownership of content. Editing Wikipedia is easy, and instant, and virtually commitment-free.
What is the root word of necessary?
Necessary, cede, and cease all come from the same root, cedere, which is Latin for “to go away” or “to give something up.” When something’s necessary, you won’t give it up.
What is the noun form of necessary?
necessity. The quality or state of being necessary, unavoidable, or absolutely requisite.
Where does the word need come from?
Middle English nede, from Old English nied (West Saxon), ned (Mercian) “what is required, wanted, or desired; necessity, compulsion, the constraint of unavoidable circumstances; duty; hardship, emergency, trouble, time of peril or distress; errand, business,” originally “violence, force,” from Proto-Germanic *nauthiz/* …
What is necessary cause?
If someone says that A causes B: If A is necessary for B (necessary cause) that means you will never have B if you don’t have A. In other words, of one thing is a necessary cause of another, then that means that the outcome can never happen without the cause. However, sometimes the cause occurs without the outcome.
What does necessary mean in philosophy?
necessity, in logic and metaphysics, a modal property of a true proposition whereby it is not possible for the proposition to be false and of a false proposition whereby it is not possible for the proposition to be true.
How can students use Wiki?
Students can use wiki to write assigned book and film reviews. Other students can add to as well as comment and discuss the reviews on a monitored forum. For math class, teachers can post word problems on wiki. Students work individually or in groups to solve the problems.
What is the meaning of necessary?
Necessary or necessity may refer to: An important task or essential thing to do at a particular time or by a particular moment Necessary and sufficient condition, in logic, something that is a required condition for something else to be the case
What is the difference between necessary and sufficient conditions?
In general, a necessary condition is one which must be present in order for another condition to occur, while a sufficient condition is one which produces the said condition. The assertion that a statement is a “necessary and sufficient” condition of another means that the former statement is true if and only if the latter is true.
What does necessary mean in logic?
Necessary and sufficient condition, in logic, something that is a required condition for something else to be the case Necessary proposition, in logic, a statement about facts that is either unassailably true (tautology) or obviously false (contradiction)
What is the noun for necessaries?
Noun . necessary (plural necessaries) (Britain, archaic euphemistic, usually with the definite article) A place to do the “necessary” business of urination and defecation: an outhouse or lavatory. Synonyms . See Thesaurus:bathroom; Related terms . necessary house; necessary place, necessary stool, necessary vault (obsolete) References