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Cross Product for 2D Vectors (平面外積)
Author:
羅驥韡 (Pegasus Roe)
Cross Product for 2D Vectors
New Resources
畫出對稱圖形
兩位數除以一位數(一)
画直线等分三角形的面积
三位數除以一位數(二)
【案例】2013年安徽高考15题
Discover Resources
Tracing the Cosine Graph
轴对称
invariance interval
边长可变的正三角形上莱洛转子的滚动
两角和的正弦公式几何证明1
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Linear Programming or Linear Optimization
Pie Chart or Circle Chart
Normal Distribution
Integral Calculus
Hypothesis Testing