What is the resultant of a displacement vector of magnitude 15 units and a displacement vector of magnitude 8 units at an angle of 45° apart?
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What is the dot product of vectors A = (3, 2) and B = (4, -5)?
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Math question: Solve the inequality 2x + 5 > 3x - 4.Answer: To solve this inequality, first subtract 2x from both sides: 5 > x - 4. Then, add 4 to both sides: 9 > x. So, the solution is x < 9.