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• ## SSS Maths Part 3 (Series 2)

TRIGONOMETRY

1. Angles between 0° and 360° (The four quadrants).
2. Full explanation to the concept of SOHCAHTOA.
3. Laws to the 1st, 2nd, 3rd and 4th Quadrants.
4. Finding values of angles in different Quadrants.
5. Plotting the graghs of Sin, Cos and Tan θ.
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• ## Jss Maths Part 3(Series 3)

02

PROPORTION

1. Direct Proportion.
2. Inverse Proportion
3. Calculating Reciprocal of Numbers without using Tables.
4. Calculating Reciprocal of Numbers using Tables.
5. Finding Reciprocal of Numbers less than 1.
6. Finding Reciprocal of Numbers between 1 and 10.
7. Finding Reciprocal of Numbers above 10.
8. Graphical Method in Proportion.
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• ## Jss Maths Part 3(Series 1)

03

SIMPLE INTEREST, COMPOUND INTEREST, AMOUNT, DEPRESSIONS and INFLATIONS.

1. Principles of Simple Interest.
2. Finding Simple Interest when Time is given in months or in years and months.
3. Principles of Compound Interest.
4. Calculating Amount with Formula.
5. Importance of Amount in calculating Compound Interest
6. Principles of Depression and Inflation.
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• ## Jss Maths Part 3(Series 2)

02

SIMULTANEOUS LINEAR EQUATION

1. Elimination Method.
2. Substitution Method.
3. Graphical Method.
4. Word Problems Leading to Simultaneous Linear Equations.
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• ## Jss Maths Part 3(Series 4)

01

SINES and COSINES of ANGLES

1. Finding values of lettered angles in a right angled Triangle using the principles of Sines and Cosines of angles.
2. Bearings in Sines and Cosines of angles.
3. Sines and Cosines in the angles of a Cone.
4. Application of Sines and Cosines of angles in Practical life.
5. Angles of Elevations and Depression in Sines and Cosines.
6. Trigonometry and Pythagoras Theorem in Sines and Cosines of angles.
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