What are the 12 trig functions?
What are the 12 trig functions?
The historical answer: At least 12 These are versine, haversine, coversine, hacoversine, exsecant, and excosecant. All of these can be expressed simply in terms of more familiar trig functions. For example, versine(θ) = 2 sin2(θ/2) = 1 – cos(θ) and exsecant(θ) = sec(θ) – 1.
What are the 12 trigonometric ratios?
| Trigonometric Ratios | |
|---|---|
| Sin θ | Opposite Side to θ/Hypotenuse |
| Tan θ | Opposite Side/Adjacent Side & Sin θ/Cos θ |
| Cot θ | Adjacent Side/Opposite Side & 1/tan θ |
| Sec θ | Hypotenuse/Adjacent Side & 1/cos θ |
Can there be 8 trigonometric ratios?
(It’s well known that you can shake a stick at a maximum of 8 trig functions.) The familiar sine, cosine, and tangent are in red, blue, and, well, tan, respectively.
What does trig stand for?
TRIG
| Acronym | Definition |
|---|---|
| TRIG | Trigonometry |
| TRIG | Trigger |
| TRIG | Triglycerides |
| TRIG | Tenancy Reform Industry Group (agriculture) |
How many trigonometric are there?
six trigonometric functions
The six trigonometric functions are sine, cosine, secant, cosecant, tangent and cotangent. By using a right-angled triangle as a reference, the trigonometric functions and identities are derived: sin θ = Opposite Side/Hypotenuse.
What is Versin Theta?
The versine or versed sine is a trigonometric function already appearing in some of the earliest trigonometric tables. It is written as versin(θ), sinver(θ), vers(θ), ver(θ) or siv(θ). In Latin, it is known as the sinus versus (flipped sine), versinus, versus or the sagitta (arrow).
What is the full name of trig?
trigonometry, the branch of mathematics concerned with specific functions of angles and their application to calculations.
