Three Very Important Equations In Mathematics

# Three Very Important Equations In Mathematics

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Equations are the results of the extensive research done in various fields of mathematics by the great scientists. These theories and equations could belong to any chapter which could be found in NCERT Solutions For Class 10 Maths. Some of the equations were very important and is mentioned below. PYTHAGORAS THEOREM

Pythagoras theorem is very important and shows that a2 + b2 = c2. It says that the addition of the squares of the two shorter sides which is ‘a’ and ‘b’ will give us the result as the square of the length of the longer side that is ‘c’.

EULER’S EQUATION

Another such equation which is used in the field of mathematics for determining the nature of spheres, is the Euler’s equation, which goes V – E + F = 2. Where, F is number of faces, E is the number of edges and V is the number of vertices. This equation states that a sphere can be cut into four faces, six edges and four vertices.

This equation, ax2 + bx + c was one of most valuable contribution to modern mathematics in which x represents unknown a, b, c are known numbers where a is not equal to 0. The power of x is also non negative and because of its greatest power is 2. You could find various types of questions and answers in NCERT Solutions regarding these equations. 