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secondary 3 | A Maths
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someone pls explain why b is 8 and not 4 ??
Date Posted: 1 year ago
Views: 185
revise the textbook ....period
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done
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clear
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This is one cycle. It takes 2π which is 360°. There's 4 cycles in your graph but it's until 180°, not 360°. So there's two times the amount of cycles if it were to go to 360° or 2π
Date Posted:
1 year ago
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