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Prove 2^n >n for all n belonging to the set of natural numbers

for n=1 2^1=2 2>1 hence true for n=1 assume true for n then 2^n >n we need to show 2^n+1 > n+1 since 2^n >n 2^n+1 >2n =n+n >n+1 for n>1 hence by induction since true for n= 1 and if true...
MM
Answered by Matthew M. Maths tutor
3885 Views

How do I make sure my essays include historical analysis and not just narrative?

In order to be as anaytical as possible in your History essays, you must show an awarness of long-term processes of historical change, and how these manifest themselves in the short-term in specific events a...
JT
Answered by Jai T. History tutor
2967 Views

How do I write a convincing personal statement?

Plan it. What are my skills? How did I develop these skills? (It is not the story of your life so stick to relevan things only) Talk about your experiences and why were they important and how are they releva...
LD
2994 Views

How do I write an A* essay?

First of all you must have a good knowledge of the text and the main events of the plot. The examiner can easily recognise whether your knowledge of the text is superficial or in-depth. Furthermore, in A- Le...
LD
5057 Views

What should I study (and how) to achieve a good grade in Chinese Mandarin GCSE?

FIrst of all, you need to enter the so-called 'Chinese mentality' when writing in Mandarin. In other words, you need to be aware of the main sentence structure (Subject , Verb, Object) and its variants. My l...
LD
Answered by Luca D. Mandarin tutor
2127 Views