다음 영문으로 된 물리 문제 풀어주실수 있나요?문제를 풀었는데 답이 맞았는지 확인하고 싶어서 올려봅니다. 답만 알려주세요1. Calculate the angle between two position vectors. A벡터 = (4.00,2.00,5.00)cm, B벡터 = (4.50,4.00,3.00)cm, C벡터 = (-4.50, -2.00, 1.00)cm a) What is the length of vectors and B? b) What is the angle between two position vectors, A and B?c) What the angle between two position vectors, A and C?d) What is the inner product result between A and B? e) What is the vector sum of all three vectors?
