May Min's answer to Ryani Nursyazwany's Secondary 4 E Maths question.
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Vectors in each direction should equal to each other. For the second part, the two vectors are parallel if they are multiples of each other. I will upload 3rd part soon.
Date Posted:
7 years ago
Sorry it should be AB = 2OD for part 2, not OA
Thank you
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