What are trigonometric functions? Learn more about all 6 trig functions, which formulas to use and examples of how to solve different trigonometric problems. Related to this Question Explore our homework questions and answers library Search
Trigonometric Functions | Definition, Formula & Examples from Chapter 3 / Lesson 6 323K What are trigonometric functions? Learn more about all 6 trig functions, which formulas to use and examples of how to solve different trigonometric problems. Related...
Newsletter: Trig intro, exact values sine, puzzle, mobileWhat is trigonometry all about? Finding exact values for the sine of all angles, Teacher... Understanding Shapes with Oblique AnglesOblique shapes are extraordinarily common, but many people don’t know what they are. Oblique shapes... Ca...
Find the exact value of arcsin (sin 2pi/3). Find the exact value, in radians, of the expression. sin^{-1}\left(\frac{\sqrt{3{2}\right) Find the exact value of the expression (in radians). {\sin ^{ - 1\left( { - {1 \over 2 \right) Find the exact value for cos^2 15...
Find the exact value of the expression (in radians). {\cos ^{ - 1\left( { - \sqrt 3 } \over 2 \right) Find the exact value of sin (2 cos^-1 1 / 3). Find the exact value of arccos (sin 3pi/2). Find exact values for: cos (theta/2) Find exact value of \cos(A - ...
Solve the following equation over the indicated interval.The answers should be simplified exact values: sin 4x = dfrac{1}{2} where x is any real number (radians). Find a general formula for all solutions. ( Show your work.) Find all solutions in the interval (0, 2 pi). 2 ...
Trig Functions using the Unit Circle | Formula & Examples from Chapter 11 / Lesson 1 54K Learn about the unit circle in trigonometry. Understand the use of the unit circle to find the trigonometric functions. See how to find sine and cosine from a unit circle and how to fin...
In order to find the values of any of the six basic trigonometric functions at an angle, we can look to the unit circle. This is because the values of cosine and sine of a specific angle on the unit circle come from the x and y coordinate of ...
1. Solve, finding all exact solutions in radians, in \left [0, 2\pi \right ). \sin(2x) \cos x = \sin x 2. Solve, finding all exact solutions in radians, in \left [0, 2\pi \right ). \tan(2x - 3) = -1 F...
Solve sin(2x) = 3 sin(x), finding all solutions in the interval [0,2π) applying trig identity. Provide exact solutions and state in radians. Find the exact solutions on the interval [0, 2pi) for 2 sin^2 (x / 2) - 3 sin (x ...