The Discovery of Trig Ratios Part 2
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His name was Hipparchus of Nicaea, and he was an astronomer and mathematician.
Table of Chords
And although these books were equivalent to the values of the ratios, the functions themselves were coined by 2 other mathematicians!
He created a "table of chords" that was comprised into 12 books.
Aryabhata, an Indian mathematician, discovered the sine and cosine.
Because of all these people, we have the trigonometric ratios that we use today!
And Muhammad ibn Musa al-Khwarizimi discovered the tangent.
No problem! Told you I know a lot about trig ratios!
Ah, I get it now! Thanks so much!
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