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secondary 4 | A Maths
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someone pls explain how to do qns like 5ii
Date Posted: 7 months ago
Views: 223
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done
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clear
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AT
Date Posted:
7 months ago
thank you! so basically it's based on the amplitude of the graph ?
More like the emath graph skill: make one sode of the equation exactly the same as the graph you have drawn (y = 2 sin3x in this case)... then draw the pther side.
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