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What is the significance of using 'if and only if' in Philosophy instead of simply 'if'?

Often in Philosophy (and Maths) we may come across the phrase 'if and only if', regularly abbreviated as 'iff' and denoted by an arrow pointing in both directions. <-> Logicians refer to this as a b...

AW
3483 Views

How do I answer a question about the presentation of something, like the Ghost in 'Hamlet'?

When you're asked about the presentation of a particular aspect of a play you are being asked to think about how the author may have intended the aspect to be interpreted. The best way to start is to thin...

CC
2773 Views

Explain the content of social identity theory (SIT)

SIT as proposed by Tajfel is an example of social cognition theory as it described the underlying cognitive processes humans go through as they affiliate to a group forming a group/social identity. One’s ...

TP
3826 Views

Describe the different types of isomers.

The two main types of are structural isomers and stereoisomers.
Structural Isomers have the same molecular formula but a different arrangement of atoms. The position

SE
Answered by Simona E. Chemistry tutor
4129 Views

Compare and contrast the structure and function of small and large intestines.

Small intestines is longer (around 6m) and its luminal surface area is grossly expanded using villi and microvilli. It is the main site of action of digestive enzymes, most of which are produced by the pa...

JZ
Answered by Jernej Z. Biology tutor
5886 Views

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