Question 21
Given that \(r = 2i - j\), \(s = 3i + 5j\) and \(t = 6i - 2j\), find the magnitude of \(2r + s - t\).
Objective
Question details
- Exam body
- WAEC
- Subject
- Further Mathematics
- Year
- 2015
- Question no.
- #21
- Type
- Objective
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