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What is the difference between definite and indefinite integrals?

Definite integrals produces a numerical answer. It is asking the question: what is the area under the curve f(x) between x=a and x=b. Indefinite integrals produces a function. It is asking the question: what...
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Answered by Simeon H. • Maths tutor
7447 Views

What is the difference between speed and velocity?

Speed is a scalar quantity i.e it is a quantitative measure and has no direction. Whereas velocity is the speed of an object in a given direction.
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Answered by Saanya A. • Science tutor
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Outline the breakdown of relationships.

Duck's Phase Model claims that breakdown happens in four stages. The first stage is Intrapsychic whereby an individual realises there is a problem within the relationship. The second is Dyadic whereby the in...
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Answered by Zaynah A. • Psychology tutor
5488 Views

Why are monopolies dynamically efficient?

Monopolies generate economic profit and are therefore better able to invest in research & development which may improve their productive effiency, making them more dynamically efficient over time.
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Answered by Zaynah A. • Economics tutor
17205 Views

What is 'survival of the fittest?'

1. What is ‘survival of the fittest’? - ‘Survival of the fittest’ is a phrase way to describe the principle behind the theory of evolution by natural selection, originally proposed by Charles Darwin in 1859 ...
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Answered by Radoslaw K. • Biology tutor
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