## How to Get Pass Mark in M3 Exam ? - Exclusive Tips to pass easily in Engineering Maths Exams Anna University

Many Students feels clearing Anna University Engineering Maths is difficult to Clear. So here is some tips for the Students to get easily passed in maths exams.

#### Rejinpaul.com General Tips for engineering maths :

1. Make a note of Formulas in All the Units. This is very Important. Be in full knowledge with all formulas in all chapter.

2. know how to solve the problem. Just have an basic idea of solving the problem. i.e. how to substitute in the formula. dont worry about the final answer.

3. while preparing dont leave any units.

4. In exam, Just mention the formulas that you are going to use in that particular problem. It will fetch you more marks.

### Rejinpaul.com M3 Tips - How to clear M3 Paper ? - Unit Wise tips - Unit wise Important Topics to be covered

Unit - 1
• Harmonics Analysis
• Half-range Sine and  Cosine  series
Unit - 2
• convolution theorem and Parseval’s identity
• problem (9,11,16) mentioned in Rejinpaul.com Nov Dec 2013 important Questions - in that Model every time problem is asked.

Unit - 3
• Solution  of  linear  equations  of higher order with constant coefficients < model problem - refer in Rejinpaul.com Nov Dec 2013 Important Questions>
• Lagrange’s  Linear  equation
• Integral  surface  passing  through  a  given  curve < model problem - refer in Rejinpaul.com Nov Dec 2013 Important Questions>
Unit 4
• one dimensional and two dimensional wave equation
• one-dimensional  heat  equation
Unit 5
• Solution  of difference equation using Z-transform
• Z-transform and properties of Inverse Z-transform
• Convolution theorem

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M3 Tips
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Anna University M3 Important Topics to be covered.