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Set Square

Set Square

A set square or triangle (American English) is an object used in engineering and technical drawing, with the aim of providing a straightedge at a right angle or other particular planar angle to a baseline.


There are two types of set squares and they are named according to the angles present on each.

Set squares are useful for drawing parallel lines and perpendicular lines.

Drawing Parallel Lines

A ruler and set square can be used to draw parallel lines as described below.
Step 1:  Position an edge of the set square against a ruler and draw a line along one of the other edges.
Step 2:  Slide the set square into a new position while keeping the ruler fixed exactly at the same position.
Step 3:  Draw a line along the same edge that was used in Step 1.





DRAWING ANGLES WITH SET SQUARES











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Resolution of Forces

Mechanics

Branch of physics dealing with the motions of bodies and the forces causing these motions, and also with the forces acting on bodies in equilibrium. It is usually divided into dynamicsand statics.

Quantum mechanics is the system based on quantum theory, which has superseded Newtonian mechanics in the interpretation of physical phenomena on the atomic scale.

Resolving forces

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VideoBrief: Newton's Laws of Motion illustrated with 3D animations and motion graphics

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Math Tree O' Level

Math Topics Link Tree 
O' Level

Everyday Math

 Simple Interest (Flat Rates)

• Hire Purchase - Lease
• I = PRT /100
• 
  

Compound Interest

• %age Change

Matrices

• Simultaneous Equations
• Coordinates Geometry
• Vectors
• Transformation

Simultaneous Equations

• Matrices

Probability

• Identical
• Regular

Scale of Earth and Sun

Euclid as the Father of Geometry

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M.Sc Mathematics

M.Sc Mathematics

Syllabus

AIOU

Semester – 1

1. Mathematical Applications with C ++
2. Topology
3. Ordinary Differential Equations
4. Differential Geometry
5. Advance Calculus

Semester – 2

1. Group Theory
2. Mechanics
3. Real Analysis
4. Linear Algebra
5. Complex Analysis

Semester – 3

1. Numerical Methods
2. Partial Differential Equations
3. Functional Analysis
4. Rings and Fields
5. Mathematical Statistics-1

Semester – 4

1. Operations Research
2. Combinatorics
3. Mathematical Statistics – 2
4. Mathematical Modeling
5. Research Report