Question 181
Given vectors A = (2, -1, 3) and B = (0, 4, -2), find A · B (dot product).VectorsVectorshard
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Question 182
Let A = {1, 2, 3, 4} and B = {3, 4, 5, 6}. What is the set A ∩ B?Sets and logicSets and logiceasy
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Question 183
Solve the quadratic equation 2x^2 - 4x - 6 = 0 for x.Quadratic equations and functionsQuadratic equationsmedium
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Question 184
If y = e^(2x), find dy/dx.Differentiation (calculus)Differentiationeasy
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Question 185
Find the sum of the first 10 terms of the arithmetic sequence where a₁ = 3 and d = 5.Sequences and seriesSequences and seriesmedium
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Question 186
Evaluate log₂(32).Logarithms and exponentialsLogarithms and exponentialseasy
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Question 187
Solve for x: 3x^2 - 5x - 2 = 0.Quadratic equations and functionsQuadratic equationsmedium
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Question 188
If f(x) = 2^x, what is log_2(8)?Logarithms and exponentialsLogarithms and exponentialseasy
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Question 189
Given the sequence defined by a_n = 3n + 2, what is the sum of the first 10 terms?Sequences and seriesSequences and seriesmedium
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Question 190
Find the derivative of f(x) = x^3 - 4x + 1.Differentiation (calculus)Differentiationeasy
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