Table of contents The sine and cosine trigonometric functions Tan, cot, sec, and csc, calculated from trig identities. Trigonometry in a right triangle Other trigonometric calculators FAQs Welcome to this trigonometric calculator, a trig tool created to: Calculate any trigonometric function by inputtin...
Answer to: Evaluate all six trigonometric functions for theta= -17pi/6. By signing up, you'll get thousands of step-by-step solutions to your...
This means that there are no inverse functions if all input values for x are allowed. However, we can see on a calculator that there is a function listed above the sine button and marked as sin−1, so is it in fact the inverse function? Try the following with the calculator in degre...
Use the given information to find the exact values of the remaining trigonometric functions of θ. sin(θ) = 3/5 with θ in Quadrant II - cos (θ) = _ - tan (θ) = _ - csc (θ) = _ - sec (&t...
trigonometric functions [¦trig·ə·nə¦me·trik ′fəŋk·shənz] (mathematics) The real-valued functions such as sin(x), tan(x), and cos(x) obtained from studying certain ratios of the sides of a right triangle. Also known as circular functions. ...
Values of Trig Functions The values of trig functions only depend on the angle, theta. In other words, a triangle may be enlarged or condensed, but as long as its angles do not change, the values of its trig functions will not change either. Differently sized triangles having the same ang...
3. If we want to model cumulative rainfall over the course of a year, would a sinusoidal function be a good model? Why or why not?4. Explain the effect of a damping factor on the graphs of harmonic motion functions.For the following exercises, find a possible formula for the ...
sec(theta) = 1/cos(theta) cot(theta) = 1/tan(theta) Quotient Identities: Quotient identities relate the trigonometric ratios of one angle to the ratios of other trigonometric functions. These identities are helpful for expressing trigonometric functions in terms of each other: tan(theta) = sin...
Hello reader, I have an exam really soon and it includes a good bit of trigonometry, but I'm having problems with the trig stuff because this exam does not allow calculators and since I was dependent on the calculator, I haven't memorized anything about the trigonometric functions. I don'...
For other angles, the values of the trigonometric functions are usually found from a set of tables or a scientific calculator. For the limiting values of 0° and 90°, the length of one side of the triangle approaches zero while the other approaches that of the hypotenuse, resulting in the...