Question

what is the definition of pi

Answer 1

The number π (/ˈpaɪ/) is a mathematical constant. Originally defined as the ratio of a circle's circumference to its diameter, it now has various equivalent definitions and appears in many formulas in all areas of mathematics and physics. It is approximately equal to 3.14159. It has been represented by the Greek letter "π" since the mid-18th century, though it is also sometimes spelled out as "pi".

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Answer 2

Answer :

⦁ Option (B) {π = 3.14} is the right answer.

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⦁ The approximate value of π (pi) is 3.14 or 22/7.

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⦁ The approximate value/the value of 22/7 is 3.14 (Henceforth we use both the values in different calculations).

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⦁ In our mathematics calculations when there's a need of adding pi we use 22/7 as it's approximate value.

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⦁ There's no exact value for (π) there's are infinite values for this greek letter and mathematical symbol.

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⦁ Pi is sometimes known as "World of mathematics" as it's such a beautiful symbol and have exact value. There's such interesting concepts with pie in mathematics.

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⦁ Greek is one of the language in the world, which belongs to the country (Greece). There are two-four letters in Greek.

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⦁ Pi is one of the 24 Greek letters, it stands at the position sixteenth in the alphabetical order.