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‘The most important contribution to the creation of a united Italy in 1861 was made by Cavour.’ How far do you agree?

This question is rooted in broader debates about historical causation. Such debates can be identified in most A Level questions and can essentially be boiled down to assessing the most important agents of...

Answered by Jack B. • History tutor

3155 Views

Prove by induction that for all positive integers n , f(n) = 2^(3n+1) + 3*5^(2n+1) , is divisible by 17.

Prove the base caseFor n=0, f(0)= 2 + 15 = 17Therefore, when n=0, f(n) is divisible by 17, base case is true2. Assume true for any integerAssume for n=k, f(k) is divisible by 17f(k)= 2^3k+1
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Answered by Salma E. • Further Mathematics tutor
3213 Views

How should I approach an essay title that I find particularly challenging.

The first thing to remember with essay titles is that the question will most likely make a statement and ask you to what extent you agree or disagree with it. For example; "the ideals of freedom and ...

Answered by Rebecca C. • English tutor

2148 Views

How do you critically assess a theory?

To critically assess a theory in a philosophy paper, you need to do three core things. 1) Firstly, you need to clearly explain the theory (this is where you show off all the knowle...

Answered by Lorna T. • Philosophy tutor

42461 Views

Define the term enthalpy of reaction

A chemical reaction occurs when bonds are broken and formed between atoms. Energy is taken in in order to break bonds; when a bond is formed the molecule becomes more stable, so energy is given out. The e...

Answered by Harry K. • Chemistry tutor

2825 Views