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10 cards from this deck
2D surface extending infinitely in all directions
r=a+sb+tc\mathbf{r} = \mathbf{a} + s\mathbf{b} + t\mathbf{c}r=a+sb+tc
A point & two non-parallel vectors in the plane
A vector perpendicular to the plane
Cross product: n=a×b\mathbf{n} = \mathbf{a} \times \mathbf{b}n=a×b
r⋅n=p\mathbf{r} \cdot \mathbf{n} = pr⋅n=p
ax+by+cz+d=0ax + by + cz + d = 0ax+by+cz+d=0
Components of normal vector
Sine (sin\sinsin)
Cosine (cos\coscos)
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