0
Add your answer:
Earn +20 pts
How do you simplify trigonometric expressions?
Use the trigonometric relations and identities.
What is the term trigonometry identity?
Trigonometric identities are trigonometric equations that are always true.
Why is it suggested to use factoring rather than multiplying when solving a trigonometric equation?
because its a fraction problem
What does trigonometric identities all about?
They are true statements about trigonometric ratios and their relationships irrespective of the value of the angle.
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.
How do you simplify trigonometric expressions?
Use the trigonometric relations and identities.
Why do you solve trigonometric equations?
Use trigonometric identities to simplify the equation so that you have a simple trigonometric term on one side of the equation and a simple value of the other. Then use the appropriate inverse trigonometric or arc function.
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
What is secism?
You only use the seccant trigonometric function.
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
When would you use Integration by Trigonometric Substitution?
There are no universal rules. However, there are a number of situations : quadratic functions and their square roots for which trigonometric substitutions are effective.
How do you find trigonometric ratios without a calculator?
There are a few ways. First, there are a multitude of trigonometric tables which list the sines and cosines of a variety of values. if you now one trigonometric value of a number, you can find all the others by hand, and you can also use a Taylor series approximation to find a fairly accurate value. (In fact, many calculators use Taylor series to find trigonometric values.)
How do you find theta for right triangle?
You can use your trigonometric functions (sine, cosine, and tangent).
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.
How do you use a trigonometric chart with the angle of 80 degrees?
you could use 160 degrees which will be in the tables and use the half angle formula
What is the difficulties of trigonometric function of an angles?
TRIGONOMETRIC FUNCTIONS OF ANY ANGLE
Is sinh a trigonometric function?
Yes, but it is called a hyberbolic trigonometric function
