How can we help?

kaibarreraera

kaibarreraera tarafından gerçekleştirilen son faaliyetler

Possible Error in "distance between planes " video on linear algebra.
Yanıtlandı
1. Topluluk
2. Study Group
At 6:27 sal is calculating a cross product of two vectors in 3d space. He calculates i as (a2×b3)-(a3×b2) which is fine. What I'm confused about is why he calculates j as (a1×b3)-(a3×b1) instead of...