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A Level

'The House of Commons is in greater need of reform than the House of Lords.' Discuss.

The student would need to look at both the positive and negative aspects of the two chambers in order to effectively tackle the question. Two key points for and against, plus an introduction and a conclus...

AM
5695 Views

Suggest how globalisation increases migration flows towards megacities such as Shanghai (10)

Globalisation has allowed countries such as China to liberalise their trade in order to attract TNCs and foreign investment to increase their economic growth. This has led to the creation of EPZs (Export ...

PJ
Answered by Prerana J. Geography tutor
4141 Views

Evaluate the impact of the increase in the number of public sector employees on the UK economy (12)

An increase in the number of public sector employees is likely to have two main benefits.

DIAGRAM SHOWING AGGREGATE SUPPLY AND AGGREGATE DEMAND INCREASING, SIMULTANEOUSLY SHOWING AVERAGE PRICES...

MM
Answered by Matthew M. Economics tutor
3449 Views

Find all the cube roots of 1

Let z be a cube root of 1 such that: z^3 = 1 z^3 - 1 = 0 Factorise: (z-1)(z^2 + z + 1) = 0 Then, z=1, the real root, or: z^2 + z + 1 = 0 with z not equal to 1 Use quadratic equation: z = (-1 +- sqrt(1-4))...

OS
4471 Views

Find the four roots of the equation z^4 = + 8(sqrt(3) + i), in the form z = r*e^(i*theta). Draw the roots on an argand diagram.

This is a maths problem, which I believe is best taught by live demonstration and explanation while constantly promtpting the student to suggest further steps if they are able. If they are not, then you s...

AW
8817 Views

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