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Explain how different landforms may be created by the transport and deposition of sediment along the coast.

Spits are created by the process of longshore drift. Some eroded material is transported in the waves by processes such as, traction, saltation and suspension and is carried by the sea along the coastline...

Answered by Francesca E. • Geography tutor

29610 Views

Should I indicate my career plans (if any) in my personal statement?

This will hugely depend on the subject and university you are applying to. If you are applying for Medicine, I guess you can omit that since it will be quite obvious(!). In my case, I did mention some of ...

Answered by Ambrose C. • Personal Statements tutor

2392 Views

Do I have to be good at Maths to achieve good results in IB Economics?

The answer is a definite NO. In the IB course, the focus is really on the basic understanding of different economic theories and how they are applicable in the real world. Only if you tak...

Answered by Ambrose C. • Economics tutor

2239 Views

Must I take Economics for my GCSES before A-levels? If not, will the catching up be difficult?

I did not do A-level Economics, as I did the IB Diploma instead. Having said that, the first few chapters are more or less the same. I also did some self-study on GCSE Economics (though I did not take the...

Answered by Ambrose C. • Economics tutor

1711 Views

(x_(n+1), y_(n+1))=(x_n^2-y_n^2+a, 2x_ny_n +b+2). (i) Find (x1, y1) if (a, b)=(1,-1) and (x_n, y_n) is constant. (ii) Find (a, b) if (x1, y1)=(-1,1) and (x_n, y_n) has period 2.

(i) x_1=x_1^2-y_1^2+1, y_1=2x_1y_1+1 by the equations given and the equality of x_1, x_2, x_3_. Substituting and trial and error of factor theorem results in x_1(x_1-1)(4x_1^2-4x_1+5)=0 . The qu...

Answered by Tutor80806 D. • STEP tutor

1441 Views