Scalar Product

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Q. Find the scalar product of A = 2i + 3j + k and B = i + 2j + 3k. (2020)
  • A. 14
  • B. 12
  • C. 10
  • D. 8
Q. For vectors A = 2i + j and B = 3i + 4j, what is the scalar product A · B?
  • A. 14
  • B. 10
  • C. 12
  • D. 8
Q. For vectors A = 4i + 3j and B = 3i - 4j, find A · B.
  • A. -6
  • B. 0
  • C. 6
  • D. 12
Q. Given A = 1i + 1j and B = 1i + 1j, what is A · B?
  • A. 2
  • B. 1
  • C. 0
  • D. 3
Q. Given vectors A = i + 2j + 3k and B = 4i + 5j + 6k, calculate A · B.
  • A. 32
  • B. 30
  • C. 28
  • D. 34
Q. Given vectors A = i + 2j + 3k and B = 4i + 5j + 6k, find A · B. (2019)
  • A. 32
  • B. 34
  • C. 36
  • D. 38
Q. If A = 2i + 2j and B = 3i + 3j, what is the scalar product A · B?
  • A. 12
  • B. 10
  • C. 8
  • D. 6
Q. If A = 2i + 3j and B = 4i + 0j, what is the value of A · B? (2022)
  • A. 6
  • B. 8
  • C. 12
  • D. 14
Q. If A = 2i + 3j and B = 4i + 5j, find the angle θ between A and B if A · B = |A||B|cos(θ).
  • A.
  • B. 45°
  • C. 60°
  • D. 90°
Q. If A = 2i + 3j and B = 4i + k, what is the value of A · B?
  • A. 14
  • B. 8
  • C. 10
  • D. 12
Q. If A = 3i + 4j and B = 0i + 0j, what is the scalar product A · B?
  • A. 0
  • B. 12
  • C. 7
  • D. 3
Q. If A = 3i + 4j and B = 4i + 3j, find the angle between A and B.
  • A. 45°
  • B. 60°
  • C. 90°
  • D. 30°
Q. If A = 4i + 3j and B = 0i + 5j, what is A · B? (2019)
  • A. 0
  • B. 15
  • C. 20
  • D. 12
Q. If A = 4i - 3j and B = -2i + 5j, calculate A · B.
  • A. -7
  • B. 7
  • C. 1
  • D. 0
Q. If A = 5i + 12j and B = 12i - 5j, what is the scalar product A · B?
  • A. 0
  • B. 60
  • C. 70
  • D. 80
Q. If A = 5i + 2j and B = 3i - 4j, find A · B.
  • A. -1
  • B. 7
  • C. 1
  • D. 0
Q. If A = 5i - 2j and B = -3i + 4j, calculate A · B. (2023)
  • A. -23
  • B. -7
  • C. 7
  • D. 23
Q. If A = 5i - 2j and B = -3i + 4j, what is the value of A · B?
  • A. -23
  • B. -7
  • C. 7
  • D. 23
Q. If A = 6i + 8j and B = 2i + 3j, what is the value of A · B?
  • A. 54
  • B. 60
  • C. 48
  • D. 42
Q. If A = 7i + 1j and B = 1i + 7j, calculate A · B.
  • A. 56
  • B. 58
  • C. 60
  • D. 62
Q. If A = 7i + 1j and B = 2i + 3j, what is the scalar product A · B? (2022)
  • A. 23
  • B. 21
  • C. 19
  • D. 17
Q. If the angle between two vectors A and B is 60 degrees and |A| = 5, |B| = 10, what is A · B?
  • A. 25
  • B. 30
  • C. 35
  • D. 20
Q. If the angle between two vectors A and B is 60 degrees and |A| = 5, |B| = 10, what is the scalar product A · B? (2020)
  • A. 25
  • B. 30
  • C. 35
  • D. 50
Q. If the scalar product of two vectors A and B is 0, what can be inferred about the vectors?
  • A. They are equal
  • B. They are parallel
  • C. They are orthogonal
  • D. They are collinear
Q. If the vectors A = 1i + 2j and B = 2i + 1j, find A · B. (2023)
  • A. 4
  • B. 5
  • C. 6
  • D. 7
Q. If the vectors A = 6i + 8j and B = 3i + 4j are perpendicular, what is the value of A · B? (2021)
  • A. 0
  • B. 18
  • C. 30
  • D. 42
Showing 1 to 26 of 26 (1 Pages)
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