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secondary 4 | A Maths
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for (iii) why is the answer 4.74 (to 3sf) and not 2.37 (to 3sf)
Date Posted: 1 year ago
Views: 276
cos it is back to "O"
so the total distance
= |yellow(+)| + |blue(-)|
= 2S
= 4.74 m (Ans)
yellow = blue = |S|
so the total distance
= |yellow(+)| + |blue(-)|
= 2S
= 4.74 m (Ans)
yellow = blue = |S|
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