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secondary 4 | A Maths
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Q5 please. Thank you.
Answers are at the bottom btw
Date Posted: 7 years ago
Views: 595
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done
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clear
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5c) is rather straight forward - you consider the maximum value of the cosine function and its corresponding angle
5d) sub 7 as AD into the equation in 5b
5d) sub 7 as AD into the equation in 5b
Date Posted:
7 years ago
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