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# t.elia

Joined 7 years ago from Northern Ireland. Last activity 10 days ago.

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• Education and Science (5)
• 7

### Multiplying Matrices

5 years ago

What is a Matrix? A matrix is defined as an ordered rectangular array of numbers. They can be used to represent systems of linear equations. They are a key tool in linear Algebra. This ordered array...

• 5

### How to work out Compass Bearings

6 years ago

The four main directions of a compass are known as the cardinal points.       Where the NE, NW, SE and SW would be referred to as the half cardinal points. ...

• 8

### The measurements of a circle(Circumferance, Area of a circle and a sector, Perimeter of a sector

6 years ago

In this hub we are going to be looking at the different parts of a circle and how to calculate each of them.   The Circumference of a Circle, this is the perimeter of a...

• 2

### FIND THE Nth TERM USING "POWER" AND "FRACTIONS"

6 years ago

In this hub I intend to establish the relationship between "powers" and fractions in the nth term of a sequence. Complete the tables below given that the nth term is: (i) We will complete...

• 258

### FINDING THE nth TERM IN A SEQUENCE

6 years ago

ALGEBRA Here I intend to look at what is known as the nth term sequence. In doing so we will look at some examples and find the nth term which is known in mathematical terms by a "u" followed by a...

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