Using the example above as a guide, find all solutions to the equation - 2 cos(0)...
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Question 31 Determine all solutions of the equation in radians. Find cos. given that cosx and x terminates in 0<x< 52415 o to -2-15 4 10 D Question 32 Solve the problem. Find the exact value of x in the figure. 10 60 lys © 2013 Svo 196
Find all solutions of the equation in the interval [0, 21). 2 cos + /2 = 0 SS Write your answer in radians in terms of i. If there is more than one solution, separate them with commas.
Find all solutions of the equation in the interval (0,2). cos 5x cos x+ sin 5x sinx=0 Write your answer in radians in terms of it. If there is more than one solution, separate them with commas. 8 000
Find all solutions of the equation in the interval [0, 21). sin 0(2 cos 0 - /3)=0 Write your answer in radians in terms of n.
Find all solutions to cos(4.c) - cos(2x) = sin(3.c) on 0 < x < 21 = Preview Enter a list of mathematical expressions (more..] Give your answers as a list separated by commas
Use a trigonometric identity to find exactly all solutions: cos 20 = sin , 0<o<21. Enter the exact answers in increasing order. O= Edit 6 31 Edit 2 II 5a 6 Edit
Find all solutions to cos(7a) - cos(a) = sin(4a) on 0 Sa<
Finding solutions in an interval for a trigonometric equation Wii Find all solutions of the equation in the interval [0, 276). cos 20=0 Write your answer in radians in terms of . If there is more than one solution, separate them with commas. ola x Explanation Check
4 cos? (x) – 3 = 0 Give expressions to represent all solutions to the equation: x . • Give your answer in radians. Separate multiple solutions with commas. • Use "n" as the parameter in your solution(s). • Do not use decimal approximations. Use 'pi' to represents.
Find all solutions of the equation in the interval [0, 2π). tan"X-2 sec x =-1 write your answer in radians in terms of π. If there is more than one solution, separate them with commas. Find all solutions of the equation in the interval [0, 2π). 2sin-10 Write your answer in radians in terms of t If there is more than one solution, separate them with commas.