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How can I prepare for my LNAT?

The best way to prepare is through practice, there a hundreds of LNAT books that are available for students and I suggest reading through them and completing the questions thoroughly. The multiple choice ...

Answered by Shannon M. • LNAT tutor

2277 Views

Show that substituting y = xv, where v is a function of x, in the differential equation "xy(dy/dx) + y^2 − 2x^2 = 0" (with x is not equal to 0) leads to the differential equation "xv(dv/dx) + 2v^2 − 2 = 0"

This is the first part of a Step 1 question (2012 question 8), and is fairly typical in that it requires A Level Maths understanding to be applied in a number of different ways, out of the usual context.W...

Answered by Will W. • STEP tutor

10413 Views

How do I start to approach the ELAT?

The ELAT is an unsual test for one main reason: it has no questions. Instead you are faced with six poems or extracts from texts, which all have a shared theme. Themes in the past have included Journey...

Answered by Amanda W. • ELAT tutor

3846 Views

How do I structure the 500 word essay?

Introduction

Start simple, with a sentance stating which way you will be arguing, and a second sentance summarising your argument. For example, "I will be arguing that..."...

Answered by Rebecca P. • LNAT tutor

2384 Views

The sequence xn is given by the formula x_n = n^3 − 9n^2 + 631. What is the largest value of n for which x_n > x_(n+1)?

We know that x_n > x_(n+1) is true if and only if x_n - x_(n+1) > 0 is true.So x_n - x_(n+1) = (n^3 − 9n^2 + 631) − ((n + 1)^3 − 9(n + 1)^2 + 631) = (n^3 − n^3 − 3n^2 − 3n − 1) − 9(n^2 − n^2 − 2n − ...

Answered by Tadas T. • MAT tutor

6942 Views