Check whether x = π/3 is a solution of the equation.
Determine whether is a solution of 8 – 3cot x – 4 = 1.
Determine whether is a solution of 32sin6 x – 4sin4 x = 3.
Find all solutions if 0o θ 360o.
4cos2θ= 3
Solve for x in the interval 0 x 2π.
Check your solutions.
Find the value of x if
(0 x 2π).
Find the value of x in (0 x 2π).
What is the x–intercept of the graph, y = 2cos x – √ 3?
Find the x–intercepts of y = csc2 x – 1, in the interval 0 x 2π.
Where do the graphs and intersect in the interval ?
Solve for all values of y.
sin y = sin2 y
Determine the general solution of the equation.
4cos2θ = 3
x 
2π.
