📐 数学难度 5 — 🟢 Basicvector_2d👁 21 浏览次数⏱ 1 min read
Solve Vectors a = (5, 3) and b = (-5, -1) in 2D. Find a + b, a - b, |a|, a·b. — Step-by-Step Solution by AhaStep
📝 Problem
Vectors a = (5, 3) and b = (-5, -1) in 2D. Find a + b, a - b, |a|, a·b.✦Đang tải AhaStep...