The Dot Product
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
Given u=(1,2) and v=(3,4), find u·v.
📘 Worked solution
✓1×3+2×4=11.
And one from the hard end
State the alternate formula for the dot product using magnitudes and the angle between vectors.
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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