고윳값
*사이시옷 규칙에 따라 '고유값'이 아닌 '고윳값'이 정확한 표기입니다
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내적
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벡터 곱 (외적)
외적을 의미하는 'outer product'는 더 일반화된 개념을 지칭하기 때문에, 3
차원 공간에 한정되는 다음 연산에 대해서는 'cross product(교차 곱)' 혹은 'vector product(벡터 곱)'이라 표현하는 것이 맞습니다.
*참고자료: Youtube 채널 "이상엽Math" - [선형대수학] 2강. 물리적 벡터
(1:53:00 부터)
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행렬식의 성질
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