Solving trigonometric equations Quiz Welcome to your Solving trigonometric equations Quiz Solve the equation without a calculator \[cosθ=1\] \[0≤θ<2π\] \[θ=\frac{π}{2}\] \[θ= 0\] \[θ= 0, 2π\] Solve the equation without a calculator \[sin^{2}θ=\frac{1}{4} \]\[0≤θ<2π\] \[θ= \frac{π}{6}, \frac{5π}{6}, \frac{7π}{6}, \frac{11π}{6}\] \[θ= \frac{π}{3}, \frac{2π}{3}, \frac{4π}{3}, \frac{5π}{3}\] \[θ= \frac{π}{6}, \frac{5π}{6}\] Solve the equation without a calculator \[3tan^{2}θ=1\]\[0≤θ<2π\] \[θ=\frac{π}{4}, \frac{3π}{4}, frac{5π}{4}, frac{7π}{4}\] \[θ=\frac{π}{6}, \frac{5π}{6}, frac{7π}{6}, frac{11π}{6}\] \[θ=\frac{π}{3}, \frac{4π}{3}\] Solve the equation \[8sin^{2}θ+7sinθ-1=0 \]\[0≤θ<2π\] \[θ=0.1253, 3.0163\] \[θ=0.1253, 3.0163, \frac{π}{2}\] \[θ=0.1253, 3.0163, \frac{3π}{2}\] Solve the equation without a calculator \[2sin(2θ)=-\sqrt{3}\]\[0≤θ<π\] \[θ= \frac{2π}{3}, \frac{5π}{3}\] \[θ= \frac{2π}{3}, \frac{5π}{6}\] \[θ= \frac{4π}{3}, \frac{5π}{3}\] 6 out of 5 Time is Up! Time's up