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.

What is the difference between necessary and sufficient conditions example?

Definition of “sufficient condition”

For example, while air is a necessary condition for human life, it is by no means a sufficient condition, i.e. it does not, by itself, i.e. alone, suffice for human life.

Can something be sufficient but not necessary?

A sufficient condition is only one of the means to achieve a particular outcome. This means that there could be other means to achieve the outcome. Therefore, a sufficient condition is not necessary to be fulfilled in order to achieve the desired outcome.

What is the difference between sufficient and necessary causes?

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. If A is sufficient for B (sufficient cause), that means that if you have A, you will ALWAYS have B.

What is the difference between necessary and sufficient conditions in philosophy?

A necessary condition is one that is needed for the other half of the conditional statement to be true. A sufficient condition is one that is enough to guarantee the truth of the other part of the statement, though there may be other conditions that could also affirm the statement to be true.

What is the difference between necessary and sufficient condition math?

A sufficient condition guarantees the truth of another condition, but is not necessary for that other condition to happen. A necessary condition is required for something else to happen, but it does not guarantee that the something else happens.

What is a meaning of necessary?

Definition of necessary

1 : absolutely needed : required Food is necessary for life. 2a : of an inevitable nature : inescapable Death is a necessary feature of the human condition. b(1) : logically unavoidable a necessary conclusion. (2) : that cannot be denied without contradiction.

What is an example of necessary?

The definition of necessary is being essential or required. An example of necessary is a high school diploma or GED to obtain college admittance. Required by obligation, compulsion, or convention. Made the necessary apologies.

How do you use necessary?

Necessary sentence example

  1. Maybe it wasn’t necessary to say anything. …
  2. It is necessary to protect life, liberty, and property. …
  3. Carmen filled out all the necessary paperwork and then settled down for a long wait. …
  4. It is never necessary to urge her to study. …
  5. Was it necessary that anyone else endorsed her decisions?

Where it is necessary meaning?

phrase. If you say that something will happen if necessary, when necessary, or where necessary, you mean that it will happen if it is necessary, when it is necessary, or where it is necessary. If necessary, the airship can stay up there for days to keep out of danger.

What is the synonym of necessary?

basic, crucial, decisive, essential, fundamental, imperative, indispensable, mandatory, needed, paramount, required, significant, unavoidable, urgent, vital, certain, imminent, binding, cardinal, chief.

What kind of word is necessary?

As detailed above, ‘necessary’ can be a noun or an adjective.

What is the verb of necessary?

Definition of necessitate

transitive verb. 1 : to make necessary : require Business was growing, which necessitated the hiring of additional employees. 2 : force, compel was necessitated to choose some other route.

What is the past tense of necessary?

The modal verb need has no past tense, but it can be used in the pattern need not have/needn’t have followed by a past participle, to show that although someone did something, it was not necessary: You needn’t have waited for me.

need ​Definitions and Synonyms ​‌‌‌

present tense
past tense needed
past participle needed

What is the adverb of necessary?

Word family (noun) necessity the necessaries the necessary (adjective) necessary ≠ unnecessary (verb) necessitate (adverb) necessarily ≠ unnecessarily.

Is Necessitation a word?

Usage notes

Necessitation is used to suggest necessity as a philosophical or cosmic principle. Necessariness tends to be used to stress a direct connection to the adjective necessary.

Was necessitated in a sentence?

Necessitated sentence example. The scientific study of electric wave telegraphy has necessitated the introduction of many new processes and methods of electrical measurement. Dean knew Fred O’Connor was scheduled for release and that necessitated a dreaded trip to the sheriff’s office.

What is the meaning of compulsion?

1 : a very strong urge to do something He felt a compulsion to say something. 2 : a force that makes someone do something She was acting under compulsion. 3 : an act or the state of forcing an action They got what they wanted through compulsion.

What does cast a spell mean?

If something or someone casts their spell on you or casts a spell on you, you are fascinated or charmed by them. For many years sundials have cast their spell over scientists and mathematicians. People said he was able to cast a spell on the public.

What is it called when you are under a spell?

infatuated. adjectivein love with; obsessed. beguiled. besotted. bewitched.

What part of speech is incantation?


The act or process of using formulas and/or usually rhyming words, sung or spoken, with occult ceremonies, for the purpose of raising spirits, producing enchantment, or creating other magical results.

What is a magic spell?

Definitions of magic spell. a verbal formula believed to have magical force. synonyms: charm, magical spell, spell. types: conjuration, incantation. a ritual recitation of words or sounds believed to have a magical effect.

What are the 5 magic words?

Here are the five essential magic words for kids to learn:

  • Thank You. Thank you is the word they need to say to express gratitude towards generosity and any help they received from others unsolicited or not. …
  • Sorry. …
  • Excuse Me. …
  • May I. …
  • Please.

What are the real magic words?

Examples of traditional and modern magic words include:

  • Abracadabra – magic word used by magicians.
  • Ajji Majji la Tarajji – Iranian magic word (Persian).
  • Alakazam – a phrase used by magicians.
  • Hocus pocus – a phrase used by magicians.
  • Jantar Mantar Jadu Mantar – a phrase used by magicians in India.

What language is magic spoken in?

From Harry Potter spells to alchemy to demonic possession, Latin is the go-to language of magic. We explore how this came to be.

What is the most forgotten language?

(Almost) Forgotten Languages

  • Latin. Many of us know Latin as the godmother of romance languages, which include Italian, Spanish, French, and English (half of it, anyway). …
  • Gaelic. …
  • Navajo. …
  • Hawaiian. …
  • Australian Aboriginal. …
  • Aramaic.

What is the oldest language in the world?

World’s oldest language is Sanskrit. The Sanskrit language is called Devbhasha. All European languages ​​seem inspired by Sanskrit. All the universities and educational institutions spread across the world consider Sanskrit as the most ancient language.

Why is Latin a dead language?

Conversely, although many modern languages were heavily influenced by Latin, it is not spoken today as any nation’s official language. Nonetheless, Latin is all around us. Similar to Sanskrit or Ancient Greek, Latin does not have native speakers, which qualifies it as a “Dead Language”.

What is the creepiest language?

Leading the pack as the scariest language is…

Mandarin, with 24% of respondents admitting they are most afraid to learn this language! Over a quarter (26%) of these members have concerns over the time it will take to master Mandarin, whereas only 10% can’t imagine getting their head around the grammar.

What is the hardest language to learn?

Mandarin Chinese

1. Mandarin Chinese. Interestingly, the hardest language to learn is also the most widely spoken native language in the world. Mandarin Chinese is challenging for a number of reasons.