- This forum has 41 topics, and was last updated March 31, 2026 at 9:52 am by .
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- Is it the correct way to prove that if two lines are parallel, then θv + βw ≠ 0
- 1
- November 28, 2024 at 2:35 am
- Understanding scalar combinations of lines and their relation to the origin
- 1
- November 27, 2024 at 8:17 am
- Why lines are set to pass through the origin: Understanding ax+by=0 and vector preservation
- 1
- November 26, 2024 at 7:48 am
- Vectors v and w are linearly independent if, for scalars θ and β, the equation θv + βw = 0 implies that θ = β = 0
- 1
- November 25, 2024 at 5:06 am
- Is the proof for vector PO + vector OQ = vector PQ okay if not perfect and lacking rigor
- 1
- November 11, 2024 at 8:17 am
- Navigating across a river: The impact of angle and current on direct motion
- 1
- November 5, 2024 at 12:23 am
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