Methods2026 NHT Exam 2 Section A · Q13CAS active1 mark

General solution of a sine equation

Which set of $x$ -values is not a subset of the general solution to $\sin(2x) = \frac{\sqrt{3}}{2}$ ?

1 mark

\left\{\frac{-2\pi}{3} + k\pi,\ k \in Z\right\}

\left\{\frac{\pi}{3} + 2k\pi,\ k \in Z\right\}

\left\{\frac{5\pi}{6} + k\pi,\ k \in Z\right\}

\left\{\frac{7\pi}{6} + 2k\pi,\ k \in Z\right\}

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