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1 Unit AS 1: Pure Mathematics

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Question 331

Given a=4i−2j\mathbf a=4\mathbf i-2\mathbf ja=4i−2j and b=−i+5j\mathbf b=-\mathbf i+5\mathbf jb=−i+5j, find a+b\mathbf a+\mathbf ba+b.

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1 Unit AS 1: Pure Mathematics Questions

  1. A Level
  2. /Maths
  3. /1 Unit AS 1: Pure Mathematics

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