INFINITE SEQUENCE OF SQUARE ROOT INFINITE SEQUENCE : An infinite sequence is a list or string of discrete objects, usually numbers, that can be paired off one-to-one with the set of positive integer s {1, 2, 3, ...}. Examples of infinite sequences are N = (0, 1, 2, 3, ...) and S = (1, 1/2, 1/4, 1/8, ..., 1/2 n , ...). INFINITE SEQUENCE OF SQUARE ROOT: Consider, y = x + n (x +n)² = n² + x(x+2n) (x + n) = √[ n² +x(x+2n)] (x + 2n) = √[ n² +x(x+2n)(x+3n)] ( x + 3n) = √[ n² +x(x+2n)(x+3n)(x+4n)] ... ...
INVENTION OF ZERO The concept of zero has not always been around, however, the introduction of zero bought a lot of changes not only in math but also in the general life of people. Zero has so many different names, for example, ‘null’, ‘nil’, ‘0’ as a digit, ‘sunya’ in Sanskrit, and so on. It is fascinating how the origin of zero bought changed and now it is used as a prime digit in mathematics. Before learning about the modern zero, let’s learn about the origin of zero in India, Origin of Zero in India The origin of zero in India came from a well-known astronomer and mathematician of his time, Aryabhatta. The well-known scientist used zero as a placeholder number. In the 5th century, Aryabhatta introduced zero in the decimal number system and hence, introduced it in mathematics. After Aryabhatta, Brahmagupta described rules for zero in the 7th century. The most evident proof of the origin of zero in mathematics is mentioned in the oldest manuscript of India kno...
DICE AND SEVEN Opposite sides of a dice always add up to 7 A traditional die is a cube with each of its six faces marked with a different number of dots ( pips ) from one to six. When thrown or rolled, the die comes to rest showing a random integer from one to six on its upper surface, with each value being equally likely. Dice may also have polyhedral or irregular shapes, may have faces marked with numerals or symbols instead of pips and may have their numbers carved out from the material of the dice instead of marked on it. Using the fact that opposite sides or faces of a dice always add upto , we can say that case "a" is the true net of a dice .
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