Solving Trig Functions (2B Practice)
Solve tan^2(x) = 1 on interval [0, 2π)
x = π/4, 3π/4, 5π/4, 7π/4
Solve 4sin(x) + 1 = 3 on the interval [0, 2π)
x = π/6 & 5π/6
Solve sin(x) = 1/2 on [0, 2π)
x = π/6 & 5π/6
Solve sin(x) = -√3/2 on [0, π)
No Solution
Solve sin(x) -1 = -1 on interval [0, π)
x = 0
Solve 2cos(x) +1 = 0 on the interval [0, 2π)
x = 2π/3 & 4π/3
Solve sin(x) = -1 on interval [0, 2π)
x = 3π/2
Solve cos(x) = -√2/2 on [0, 2π)
x = 3π/4 & 5π/4
Solve tan(x) = -1 on [0, 2π)
x = 3π/4 & 7π/4
Solve sin(x) = -√3/2 on [0, 2π)
x = 4π/3 & 5π/3
Solve cos(x) = -√3/2 on [0, 2π)
x = 5π/6 & 7π/6
Solve 2sin(x) = -1 on interval [0, 2π)
x = 7π/6 & 11π/6
Solve 2cos(x) = -2 on interval [0, 2π)
x = π
Solve tan(x) = undefined on [0, π)
x = π/2
Solve cos(x) = 0 on [0, 2π)
x = π/2 & 3π/2
Solve sin(x) = √3/2 on the interval [0, 2π)
x = π/3 & 2π/3
Solve cos(x) = 1/2 on [0, 2π)
x = π/3 & 5π/3
Solve 2tan(x) - 2 = 0 on the interval [0, 2π)
x = π/4 & 5π/4