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In what circumstances are referendums held in the UK?

Referendums are sometimes held because a party cannot decide on an issue; a referendum is held to stop a party splitting. Due to the heterogeneous make up of the major political parties, certain issues di...

LD
10751 Views

[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 f...

JR
Answered by Jack R. Python tutor
2189 Views

[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...

JR
Answered by Jack R. Python tutor
2090 Views

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)

DR
Answered by David R. Maths tutor
5098 Views

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 t...

ID
1723 Views

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