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secondary 4 | A Maths
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lana <3
Lana <3

secondary 4 chevron_right A Maths chevron_right Singapore

someone pls explain how to do qns like 5ii

Date Posted: 1 year ago
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Arnold K H Tan
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2155 answers (A Helpful Person)
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AT
lana <3
Lana <3
1 year ago
thank you! so basically it's based on the amplitude of the graph ?
Arnold K H Tan
Arnold K H Tan
1 year ago
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.