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secondary 4 | A Maths
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Date Posted: 3 years ago
Views: 180
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in your question, H is 7-5 and 5-3
It is because their distances from the line y = 5 are equal, we can deduce the two widths are also equal to each other. k
It is because their distances from the line y = 5 are equal, we can deduce the two widths are also equal to each other. k
May I know why that value is k?
sine and consine curve have special symmetrical as well as periodical property
i will upload another diagram to illustrate
uploaded.... In this case the two H are = 7-5 = 5-3 =2. Hope can help...
done
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