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Hong Kong
Stage 4 - Stage 5

Find solutions from a graph for sine and cosine equations (degrees)

Interactive practice questions

Solve $\sin\theta=0$sinθ=0 for $\theta$θ in the domain $0^\circ\le\theta\le360^\circ$0°θ360°. Write your answers on the same line, separated by commas.

Approx a minute

The functions $y=-4\sin x$y=4sinx and $y=-4$y=4 are drawn below.

Consider the function $y=5\sin x$y=5sinx.

Consider the function $y=4\cos x$y=4cosx.

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