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ECAT - Practice Test - Maths - Vectors Quiz

Attempt 10 MCQs on ECAT - Practice Test - Maths - Vectors | Quiz 4

31. What is the dot product formula for 3D vectors?



32. What is i × j?



33. What is j × k?



34. What is k × i?



35. What is the vector triple product identity?



36. What is the cyclic property of scalar triple product?



37. What is the condition for two nonzero vectors to be perpendicular?



38. What does A×B = 0 imply?



39. What does |A×B| represent?



40. What is the area of a triangle formed by vectors A and B?



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