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Question: If A = 3i + 4j and B = 0i + 0j, what is the scalar product A · B?Options: 01273Correct Ans..
Question: Given A = 1i + 1j and B = 1i + 1j, what is A · B?Options: 2103Correct Answer: 2Solution: A..
Question: If A = 6i + 8j and B = 2i + 3j, what is the value of A · B?Options: 54604842Correct Answer..
Question: If A = 5i + 2j and B = 3i - 4j, find A · B.Options: -1710Correct Answer: -1Solution: A · B..
Question: For vectors A = 2i + j and B = 3i + 4j, what is the scalar product A · B?Options: 1410128C..
Question: If A = 4i - 3j and B = -2i + 5j, calculate A · B.Options: -7710Correct Answer: -7Solution:..
Question: If the angle between two vectors A and B is 60 degrees and |A| = 5, |B| = 10, what is A · ..
Question: If A = 2i + 3j and B = 4i + k, what is the value of A · B?Options: 1481012Correct Answer: ..
Question: If the vector A = 3i + 4j + 5k is reflected in the plane x + y + z = 0, what is the reflec..
Question: The angle between the vectors A = i + j and B = j + k is:Options: 45°60°90°30°Correct Answ..
Question: If A = 2i + 3j and B = 4i + 5j, what is the resultant vector A + B?Options: 6i + 8j2i + 3j..
Question: The unit vector in the direction of vector A = 6i - 8j is:Options: 3/5 i - 4/5 j6/10 i - 8..
Question: If the vector A = 5i + 12j is scaled by a factor of 2, what is the new vector?Options: 10i..
Question: If vectors A and B are perpendicular, then A · B equals:Options: 0123Correct Answer: 0Solu..
Question: The magnitude of the vector A = 4i - 3j + 12k is:Options: 13141516Correct Answer: 14Soluti..
Question: If vector A = 2i + 3j + k and vector B = i - 2j + 4k, what is the cross product A × B?Opti..
Question: If vectors A = 3i + 4j and B = 2i - j, what is the dot product A · B?Options: -121011Corre..
Question: What is the value of sin(180° - θ)?Options: sin θcos θtan θsec θCorrect Answer: sin θSolut..
Question: If sin 2A = 2 sin A cos A, what is the value of sin 2A when sin A = 1/2?Options: 1/21√3/20..
Question: What is the main difference between dynamic programming and divide and conquer?Options: Dy..
Question: Which dynamic programming problem involves finding the minimum cost path in a grid?Options..
Question: In the context of dynamic programming, what does \'optimal substructure\' mean?Options: Th..
Question: What is the primary advantage of using dynamic programming over naive recursive solutions?..
Question: What is the space complexity of the dynamic programming solution for the 0/1 Knapsack prob..
Question: In the context of dynamic programming, what does the term \'overlapping subproblems\' refe..
Question: What is the time complexity of the longest common subsequence problem using dynamic progra..
Question: Which of the following is the correct factorization of a² - b²?Options: (a + b)(a - b)(a -..
Question: If a = 5 and b = 4, what is the value of (a + b)²?Options: 819010064Correct Answer: 100Sol..
Question: What is the result of (x + 1)² - (x - 1)²?Options: 4x402xCorrect Answer: 4Solution: (x + 1..
Question: Which of the following represents the identity for (a + b + c)²?Options: a² + b² + c² + 2a..
