Location and Reference Angle of Trigonometric Function
Not what you're looking for? Search our solutions OR ask your own Custom question.
Indicate the quadrant location of the angle, the algebraic sign, reference angle and numerical value.
1. csc -( 7pi / 3)
2. cos ( -2,192°)
3. tan ( 1,178°)
4. sin ( 39pi / 11)
© BrainMass Inc. brainmass.com December 15, 2022, 7:04 pm ad1c9bdddfhttps://brainmass.com/math/trigonometry/location-reference-angle-trigonometric-function-194256
Solution Preview
(1) -7pi/3 radians = IV quadrant, csc -7pi/3 radians is negative, the reference angle = pi/3 radians and
csc -7pi/3 radians = ...
Solution Summary
The expert examines location and reference angles of trigonometric functions. Step-by-step solutions are provided.
$2.49