Math, asked by raj77777, 1 year ago

what is difference between theta and phi​

Answers

Answered by sumitranjansingh9891
4

An angle, typically the second angle mentioned, after θ (theta). ... In spherical coordinates, mathematicians usually refer to phi as the polar angle (from the z-axis). The convention in physics is to use phi as the azimuthal angle (from the x-axis)

Answered by NabindraSharma
0

Answer:

One of the Greek letters is theta (θ).Variables are typically identified by letters in physics and mathematics.

The angular position of a vector is typically represented by the symbol.

Math uses the Greek letter  (theta) to represent a measured angle as a variable. For instance, the three primary trigonometric functions are denoted by the theta symbol as the input variable, tangent, sine, and cosine.

Phi (φ), the 21st letter of the Greek alphabet, was used in Ancient Greek to represent the "ph" sound. In Modern Greek, the letter denotes the "f" sound, and this sound changed to "f" sometime in the first century AD. It has the value 500 in the Greek numeral system. Phi was the source of the a letter. is pronounced like "f" in English, but it is transliterated (rewritten) as "ph" in words that come from Ancient Greek. It is transliterated as "f" in words that originate in Modern Greek, such as "feta cheese". The golden ratio is represented by the letter Phi.

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