They aren't. They aren't.
Is a trigonometric equation which has infinitely many real solutions.
Proportions are used in real life to determine prices of things.
In trigonometric problems, the Greek letter theta is often used to designate an angle that has not been measured. It is a lot like the way the letter x is used in algebra.
There are three types of trigonometric functions, they are: 1- Plane Trigonometric Functions 2- Inverse Trigonometric Functions and 3- Hyperbolic Trigonometric Functions
They aren't. They aren't.
Can you use trigonomic functions in real life situations? It's not like you carry a calculator with you everywhere... Very unlikely unless you have a job that requires trig skills.
The sine and cosine are both trigonometric functions. Trigonometric calculations are used in many branches of engineering.
y = sin(x)
Is a trigonometric equation which has infinitely many real solutions.
Proportions are used in real life to determine prices of things.
ocean waves/ sound waves and it is also used in finding out the distances between planets and all.
In trigonometric problems, the Greek letter theta is often used to designate an angle that has not been measured. It is a lot like the way the letter x is used in algebra.
No, coth is a trigonometric function with no real existence and so cannot be eaten.
There are three types of trigonometric functions, they are: 1- Plane Trigonometric Functions 2- Inverse Trigonometric Functions and 3- Hyperbolic Trigonometric Functions
Believe it or not, school is a real life situation. If you are using it in school it real life for you.
Trigonometric ratios, by themselves, can only be used for right angled triangles. The law of cosines or the sine law can be used for any triangle.