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Q: Which trigonometric functions do not have real zeros?
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Related questions

What are the types of trigonometric functions?

There are three types of trigonometric functions, they are: 1- Plane Trigonometric Functions 2- Inverse Trigonometric Functions and 3- Hyperbolic Trigonometric Functions


How are inverse trigonometric functions applied in real life?

They aren't. They aren't.


What is the difficulties of trigonometric function of an angles?

TRIGONOMETRIC FUNCTIONS OF ANY ANGLE


How do you solve easy trigonometric functions of angle?

With ease, I suppose. The question depends on what you consider easy trigonometric functions.


Topics need for trigonometry?

There are several topics under the broad category of trigonometry. * Angle measurements * Properties of angles and circles * Basic trigonometric functions and their reciprocals and co-functions * Graphs of trigonometric functions * Trigonometric identities * Angle addition and subtraction formulas for trigonometric functions * Double and half angle formulas for trigonometric functions * Law of sines and law of cosines * Polar and polar imaginary coordinates.


What do trigonometric functions have in common?

Vectors.


How can you use inverse trigonometric functions?

You can use them to find the sides and angles of a right triangle... just like regular trigonometric functions


Where can one find a list of trigonometric identities?

Trigonometric identities involve certain functions of one or more angles. These identities are useful whenever expressions involving trigonometric functions need to be simplified.


What is a sentence using the word trigonometric?

The sine and cosine are both trigonometric functions. Trigonometric calculations are used in many branches of engineering.


Uses of trigonometric functions in real life situations?

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.


Are all trigonometric functions periodic?

yes.


Is all trigonometric functions are periodic?

Yes.