O-LevelAdditional MathematicsVectors in two dimensionsMay/June 2015Paper 2 Q45 Marks
A river, which is 80m wide, flows at 2ms⁻¹ between parallel, straight banks. A man wants to row his boat straight across the river and land on the other bank directly opposite his starting point. He is able to row his boat in still water at 3 ms⁻¹. Find
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The correct answer is —. This question tests the candidate's understanding of vectors in two dimensions within the Additional Mathematicssyllabus. The examiner's mark scheme requires...
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