learn.howToCalculate
learn.whatIsHeading
The cross product A×B of two 3D vectors produces a new vector perpendicular to both. Its magnitude equals the area of the parallelogram spanned by the two vectors. Direction follows the right-hand rule.
단계별 가이드
- 1A×B = [a₂b₃−a₃b₂, a₃b₁−a₁b₃, a₁b₂−a₂b₁]
- 2Magnitude: |A×B| = |A||B|sin(θ)
- 3A×B = −(B×A) (anti-commutative)
풀어진 예시
입력
A=[1,0,0] · B=[0,1,0]
결과
A×B = [0,0,1] (unit z-vector)
x̂ × ŷ = ẑ by right-hand rule
계산할 준비가 되셨나요? 무료 Vector Cross Product 계산기를 사용해 보세요
직접 시도해 보세요 →