Solve TWO (2) of the equations. When possible, use exact value answers. When necessary, round answers...
Solve the trigonometric equation in the Interval [0, 28). Give the exact value, If possible; otherwise, round your answer to two decimal places. (Enter your answers as a comma-separated list.) 2 cos() + 13 cos(@) + 6 - 0 Need Help? Read it Talk to a Tutor -/1 Points] DETAILS SPRECALC7 7.1.017. MY NOTES ASK YOUR TEACHER Solve the trigonometric equation in the interval [0, 21). Give the exact value, if possible; otherwise, round your answer to two decimal places....
7. Solve each equation for solutions on the interval [0,2-). Find all exact solutions where appropriate. Round approximate answers in radians to two decimal places. In other words if you can find an exact solutions (ie found on the unit circle) write it in exact form. If it's not possible ſie. not on the unit circle) then round to two decimal places. a) 3 cos 0-cos02 b) cos2x-sinx=0 c) cos3x
(1 point) Solve the equations below exactly. Give your answers in radians, and find all possible values for t in the interval Osis 2x. If there is more than one answer, enter your solutions in a comma separated list. sin (t) = -12 when 5pi/4.7pi/4 cos (t) = 3 when 1 = 11pi/6, p/6 (c) tan (t) = -ta when (1 point) Solve the following equation in the interval [0, 2 1. Note: Give the answer as a multiple of...
Use the Law of Sines to solve (if possible) the triangle. If two solutions exist, find both. Round your answers to two decimal places. A = 18° 17', a = 9.5, b = 22 Use the Law of Cosines to solve the triangle. Round your answers to two decimal places. B = 115° 20', a = 34, c = 34Use the Law of Cosines to solve the triangle. Round your answers to two decimal places.
Solve the following logarithmic equation. Express irrational solutions in exact form and as a rounded decimal. Verify your results using a graphing utility. In x + In (x + 12) = 4 What is the exact solution? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is { }. (Simplify your answer. Type an exact answer. Use a comma to separate answers as needed.) OB. There is...
Solve the equation in radians for all exact solutions where appropriate. Round approximate answers in radians to four decimal places. Write answers using the least possible nonnegative angle measures. 4 sin 1 1/2 = 2/2 Which of the following are all possible solutions? 31 O A. The solution set is +2nt +2nt, where n is any integer eger? 2 {{ : { 31 OB. The solution set is + 4n +4nt, where n is any integer 4 31 O C....
Solve the equation in radians for all exact solutions where appropriate. Round approximate answers to four decimal places. Write answers using the least possible nonnegative angle measures. 2 sin 2x + sin x - 1 = 0 Choose the correct answer below. 51 O A. The solution set is ola + 2n, 6 Зл + 2n, 2 +2nt, where n is any integer 6 51 OB. The solution set is Ala +21. 6 + 2n, 31 2 +2nt, where n...
Solve the equation in radians for all exact solutions where appropriate. Round approximate answers in radians to four decimal places. Write answers using the least possible nonnegative angle measures. 2 sin 2x - V2 = 0 Choose the correct answer below. O A. The solution set is + nit, Зл +na, where n is any integer 8 OB. The solution set is { Зл + 2nnt, 2 +2nt, where n is any integer OC. The solution set is · +...
This Question: 2 pts 22 of 39 (17 complete) Solve the following logarithmic equation. Express irrational solutions in the exact form and as decimals. 2log 13(x - 2) - log 1350 = log 132 The solution set is (Use a comma to separate answers as needed. Simplify your answers. Type exact answers, using radicals as needed.) Express irrational solutions as decimals. Select the correct choice below and, if necessary, fill in the answer box to complete you O A. The...
Solve the equation for exact solutions over the interval [0, 21). -2 cos²x = 3 cOS X+1 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is (Type an exact answer, using a as needed. Type your answer in radians. Use integers or fractions for any numbers in the expe answers as needed.) B. The solution is the empty set.