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secondary 4 | A Maths
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Jona
Jona

secondary 4 chevron_right A Maths chevron_right Singapore

Pls help. Thank you

Date Posted: 3 years ago
Views: 257

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Ignatius Yeo
Ignatius Yeo's answer
36 answers (Tutor Details)
1st
Period means one complete cycle. In this case, it means one complete wave at every 0.8s. My hand drawn graph is abit out of shape lol, in 1.6s there are 2 complete waves. Hope it helps!