further maths

First Order Differential Equations Video 3

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Linear equations – use of the integrating factor.

The 4 methods to solve First Order Differential Equations :

1. direct integration
2. separating the variables
3. homogenous equations -using the substitution y=vx
4. linear equations – use of the integrating factor.

The last 3 methods are used in Further Maths eg FP2 and also in Engineering Maths.

This video covers the 4th method :

First Order Differential Equations Video 1

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1st Upload on First Order Differential Equations (total 3 parts)

Catch our uploads in 3 parts for the above, as we take a look at the 4 methods to solve First Order Differential Equations.

The 4 methods are :

  1. direct integration
  2. separating the variables
  3. homogenous equations -using the substitution y=vx
  4. linear equations-use of the integrating factor.

The last 3 methods are used in Further Maths eg FP2 and also in Engineering Maths.

We will upload the above in 3 parts, much like a trilogy. Keep a lookout, bookmark us.

Here goes the 1st part :

We will appreciate any comments you have and hope you find it useful or educational.

Give us a like to encourage us.

News update for June/July 2013

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Whew…by now most of you would have finished your summer exams 2013. Hope all went well.

A bit of news about whats coming in June/July 2013.

We are uploading Alevels CIE Statistics 2 paper 7 teaching videos: a complete series of teaching videos packed with examples and question bank. Keep a lookout.

Also at the end of June 2013 we will post via Youtube or Google Hangout a look at First Order Differential Equations. The 4 methods to solve 1st order differential equations by

  • direct integration
  • separating the variables
  • homogenous equations-using the substitution y = vx
  • linear equations-use of the integrating factor

The last 3 methods are used in Alevel Further Maths (eg FP2 Edexcel) and are used in Engineering Mathematics.

Keep a lookout for the details of this Hangout or Upload. Give us a ‘like’ to encourage the team. Cheers!