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Mathematics, 02.07.2020 14:01 kaylailkanic1487

Given f(x) =  - 2 \cos(2x + \frac{\pi}{2}  )
Determine
a) amplitude
b) period
c) phase shift
Hence, sketch the graph of f(x) for


0 \leqslant x \leqslant 2\pi

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Given
Determine
a) amplitude
b) period
c) phase shift
Hence, sketch the g...
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