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Show that the sum from 1 to n of 1/(2n+1)(2n-1) is equal to n/(2n+1) by Induction

First we check that this is true for n=1: S₁ = 1/(1x3) which is equal to n/(2n+1) for n=1 therefore S_n= n/(2n+1) is true for n = 1. Next assume that it is true for n=k. S_k

Answered by Jamie F. • Further Mathematics tutor

15247 Views

Why is the Senate important?

The Senate's chief importance comes from the unique powers that Senators have, which make them effective and influential in the policy progress. For instance, a significant power at the moment is filibust...

Answered by Isadora M. • Government and Politics tutor

12767 Views

Raya wants to start a card business, however she does not have enough capital. Identify a way in which she can raise capital. What are the Advantages and Disadvantages of this method?

One option to raise capital for Raya's Card Business is through taking out a loan. This can either be from friends and family or the bank. It is my Opinion that taking out a loan from the bank is more via...

Answered by Raya R. • Business Studies tutor

2565 Views

How do I analyse a sonnet?

Sonnets are often seen as intimidating poems to analyse, especially Shakespearean ones, but once you break them down they're actually quite simple. A sonnet is firstly significant due to its unique struct...

Answered by Isadora M. • English Literature tutor

6699 Views

What was the START agreement?

START was one of the first nuclear disarmament treaties to go into effect during the breakdown of the Soviet Union. Having been drafted in the 1980s, it was signed in June 1991, and involved one of the mo...

Answered by Isadora M. • History tutor

2482 Views