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[Student query] Why do we import libraries/modules such as Numpy and Matplotlib into Python?

When we are programming, there are often tasks that as humans we find relatively easy to do, for example, to draw a sine graph. We would simply draw the x and y axes and draw a period or two of the wave from...
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Answered by Jack R. • Python tutor
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[Exam style] Python is an interpreted language. Explain what this means and how interpreted languages differ from compiled languages.

An interpreted language uses a program called an interpreter to translate code written in the source language to a target language that the computer can understand and execute. Interpreters translate code li...
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Answered by Jack R. • Python tutor
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Find the derivative of sin^2(x)

Using the chain rule we differentiate the ‘outside function’, then differentiate the ‘inside function’ and multiply both derivatives together giving 2sin(x)cos(x)
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Answered by David R. • Maths tutor
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How can I prepare for interviews for medical school?

Interviews are a daunting experience. But remember, everyone is in the same boat! Interview styles vary across admission boards but first I can offer two general pieces of advice which will apply across the ...
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1925 Views

How would I respond to a question regarding the textual and thematic analysis of the epigraph from Farewell to Arms, "this book is to be neither an accusation nor a confession, and least of all an adventure" ?

'This book is to be neither an accusation nor a confession, and least of all an adventure' It is a good idea to pay attention to epigraphs and quotes which may precede the body of the text, as they often giv...
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Answered by Alisa M. • English tutor
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