Solve the equation on the interval [0,21). sin (20) = -1 What are the solutions to...
Use an identity to solve the following equation on the interval [0,21). 2 cos2x- sin x-1=0 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. X= (Type your answer in radians. Use integers or fractions for any numbers in the expression. Type an exact answer, using a as needed. Use a comma to separate answers as needed.) OB. There is no solution.
Use an identity to solve the equation on the interval [0,21). sin ?x-4 cos x + 4 = 0 What is the solution in the interval [0,21)? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. X= (Type your answer in radians. Use integers or fractions for any numbers in the expression. Type an exact answer, using a as needed. Use a comma to separate answers as needed.) B. There is...
Use an identity to solve the following equation on the interval [0,21). sin 2x = -12 cos x Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. X= (Use integers or fractions for any numbers in the expression. Type an exact answer, using a as needed. Use a comma to separate answers as needed.) OB. There is no solution.
Solve the equation for exact solutions over the interval [0, 21). -2 sin ?x= 3 sin 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 expression. Use a comma to separate answers as needed.) OB. The solution is the empty set.
Solve the equation. Give a general formula for all the solutions | 2 sin x - 2 =0 Give a general formula for all the solutions by using angle(s) in the interval [0.2x), and adding multiples of some integer n. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. x= (Simplify your answer. Type an exact answer, using x as needed. Type your answer in radians. Use integers or fractions...
Use an identity to solve the equation on the interval [0, 21). 9+9 sin 0 = 6 cos 20 What is the solution in the interval [0, 21)? Select the correct choice and fill in any answer boxes in your choice below. A. 0= (Simplify your answer. Type an exact answer, using a as needed. Type your answer in radians. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O B....
Solve the equation on the interval so<2. 8 sin 20 -2=0 What are the solutions in the interval Os8<2x? Select the correct choice and fill in any answer boxes in your choice below. O A. The solution set is (Simplify your answer. Type an exact answer, using as needed. Type your answer in radians. Use integers or fraction Use a comma to separate answers as needed.) OB. There is no solution.
two part question! Bolve the equation for exact solutions over the interval [0, 2x). sinºx + 2 sin x + 1 = 0 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 x as needed. Type your answer in radians. Use integers or tractions for any numbers in the expression. Use a comma to separate answw OB. The solution is the...
Solve the following equation for solutions over the interval [0,21) by first solving for the trigonometric function. 6 cos 0-3=0 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, using a as needed. Use integers or fractions for any numb needed.) OB. The solution set is the empty set.
Solve the equation for solutions in the interval [0,21). Use algebraic methods and give exact values. Support your solutions graphically. sin = 1 - sin Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The solution set is (Use a comma to separate answers as needed. Type exact answers, using it as needed.) OB. The solution is the empty set.