Sine Cosine facts
While investigating facts about Sine Cosine, I found out little known, but curios details like:
The words "sine" and "cosine" are derived from the Sanskrit words - "jya" and "koti-jya" respectively.
Mathematician William Oughtred introduced the "×" symbol for multiplication as well as the abbreviations "sin" and "cos" for the sine and cosine functions in 1600s
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across. Here are 4 of the best facts about Sine Cosine I managed to collect.
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The trigonometry terms “sine” and “cosine”, when translated literally from Latin, mean “without” and “withwithout”
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SINE comes from the Latin SINUS, meaning a bend or gulf, or the bosom of a garment. COSINE was originally written "co.sine," for COMPLEMENTI SINUS: the sine of the complement. TANGENT comes from the Latin TANGENS, the present participle of TANGERE, "to touch." In other words, "touching."
