Podcast
Questions and Answers
Which of the following best describes an idiom?
Which of the following best describes an idiom?
What is the difference between the figurative and literal meaning of an idiom?
What is the difference between the figurative and literal meaning of an idiom?
How many idiomatic expressions are estimated to exist in English?
How many idiomatic expressions are estimated to exist in English?
What is a possible reason for the change in meaning of idiomatic expressions over time?
What is a possible reason for the change in meaning of idiomatic expressions over time?
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What is the origin of the idiom 'spill the beans'?
What is the origin of the idiom 'spill the beans'?
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Which branch of mathematics studies continuous change?
Which branch of mathematics studies continuous change?
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What does integral calculus primarily deal with?
What does integral calculus primarily deal with?
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How are differential calculus and integral calculus related?
How are differential calculus and integral calculus related?
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Who independently developed infinitesimal calculus in the late 17th century?
Who independently developed infinitesimal calculus in the late 17th century?
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What is the fundamental notion used in calculus related to infinite sequences and series?
What is the fundamental notion used in calculus related to infinite sequences and series?
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Study Notes
Idiom Definition
- An idiom is a phrase or expression that has a figurative, or non-literal, meaning that is different from the actual meaning of the words themselves.
Idiom Literal vs. Figurative
- Literal meaning refers to the dictionary definition of the words in the idiom.
- Figurative meaning refers to the metaphorical or idiomatic meaning of the phrase as a whole.
Number of Idioms
- The estimated number of idioms in English is vast, with some sources suggesting it may be in the tens of thousands.
Change in Idiom Meaning
- The change in meaning of idiomatic expressions over time can be attributed to factors like cultural shifts, evolving language use, and the influence of historical events.
Origin of "Spill the Beans"
- The idiom "spill the beans" originates from ancient Greek voting practices. Voters used beans to cast their votes, and if a container of beans was accidentally spilled, the secret ballots would be revealed.
Continuous Change in Mathematics
- Calculus is the branch of mathematics that studies continuous change.
Integral Calculus
- Integral calculus primarily deals with:
- Finding the area under a curve
- Determining the volume of a solid
Relationship between Differential and Integral Calculus
- Differential calculus and integral calculus are closely related and are known as the fundamental theorem of calculus.
- Differential calculus measures the rate of change or instantaneous rate of change at a point
- Integral calculus measures the accumulation of changes
Developers of Infinitesimal Calculus
- Sir Isaac Newton and Gottfried Wilhelm Leibniz independently developed the theory of infinitesimal calculus during the late 17th century.
Fundamental Notion in Calculus
- Calculus deals with limits as a fundamental notion related to infinite sequences and series.
- A limit is the value that a function or sequence approaches as the input approaches some value.
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Description
Test your knowledge of idioms with this quiz! Challenge yourself to identify the figurative meanings behind common phrases and see how many idioms you can recognize.
