Cofunction
id:
cofunction-323-8495076
title:
Cofunction
text:
In mathematics, a function f is cofunction of a function g if f(A) = g(B) whenever A and B are complementary angles (pairs that sum to one right angle). This definition typically applies to trigonometric functions. The prefix "co-" can be found already in Edmund Gunter's Canon triangulorum (1620). For example, sine (Latin: sinus) and cosine (Latin: cosinus, sinus complementi) are cofunctions of each other (hence the "co" in "cosine"): The same is true of secant (Latin: secans) and cosecant (Lati
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Cofunction
date created:
date modified:
2023-09-12T05:04:03Z
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image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/71/Sine_cosine_one_period.svg","width":600,"height":240}
fields total:
13
integrity:
14