Mathematics A-Level
Positive direction
What Positive direction means in Mathematics A-Level, as defined for Pearson Edexcel.
Definition of Positive direction
Check what you remember
Read the wording for your board, then hide it and explain Positive direction in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
A direction that must be defined, with units kept consistent, before resolving in a context.
Topics that use Positive direction
- Vectors (Pearson Edexcel A-Level)
Related terms
- component
- component form
- Component form in two and three dimensions
- Conversion between component and magnitude/direction form
- Direction and quadrant awareness
- Direction cosines in 3-D
- Displacement vector
- Distance
Using Positive direction in the exam
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