How Do You Spell GEOMETRICAL PROGRESSION?

Pronunciation: [d͡ʒˌiːə͡ʊmˈɛtɹɪkə͡l pɹəɡɹˈɛʃən] (IPA)

The word "geometrical progression" is spelled with two 'e's' and one 'o.' Its phonetic transcription is /ˌdʒiːəˈmɛtrɪkəl prəˈɡrɛʃən/. The 'geo' in 'geometrical' is pronounced with a long 'e' sound, represented by /i:/, and the 'tr' is pronounced with a short 'e' sound, represented by /ɛ/. The 'o' in 'progression' is pronounced with a short 'u' sound, represented by /ʌ/. The word refers to a mathematical sequence where each term is multiplied by a constant factor to obtain the next term.

GEOMETRICAL PROGRESSION Meaning and Definition

1. A geometrical progression refers to a sequence of numbers in which each term can be derived by multiplying the preceding term by a constant ratio called the common ratio (r). In this context, "geometrical" refers to the concept of geometry, which deals with the measurement and properties of shapes and figures.

   To illustrate, let's consider an example of a geometrical progression: 1, 2, 4, 8, 16. In this sequence, each term is obtained by multiplying the preceding term by 2, which is the common ratio. The first term, 1, is multiplied by 2 to yield the second term, which is 2. This process is repeated for each subsequent term, resulting in the sequence being often called a "doubling sequence."

   The key characteristic of a geometrical progression is the constant ratio(r) between consecutive terms. This ratio is calculated by dividing any term in the sequence by its preceding term. For example, if we divide the third term (4) by the second term (2), we obtain the common ratio: 4/2 = 2. In this case, the common ratio is 2.

   Geometrical progressions find applications in various fields of mathematics and real-life scenarios. They are widely used in finance, physics, engineering, and computer science. Understanding geometrical progressions allows one to predict the growth and fluctuations of various variables over time, making them a fundamental concept in many disciplines.

Common Misspellings for GEOMETRICAL PROGRESSION

• feometrical progression
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Etymology of GEOMETRICAL PROGRESSION

The word "geometrical" in "geometrical progression" refers to geometry, which is the branch of mathematics that deals with shapes, sizes, and properties of figures and spaces.

The term "progression" indicates the sequence or series of numbers that are following a specific pattern or rule.

The word "geometrical" is derived from the Greek word "geōmetrikos", which means "relating to measurement of the earth" or "relating to geometry".

The term "progression" comes from the Latin word "progressio" meaning "a going forward" or "advancement".

Therefore, "geometrical progression" essentially means a sequence of numbers that follows a geometric pattern or rule.