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WAEC Mathematics AI Practice

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Question 281

Evaluate the integral ∫ 2x dx.
Integration (calculus)Integration (calculus)medium

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Question 282

If the vector A = 3i + 4j and vector B = 2i - j, what is the dot product A · B?
VectorsVectorshard

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Question 283

Which inequality represents the shaded region above the line y = 3x - 4 in a graph?
Inequalities and graphsInequalities and graphseasy

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Question 284

Evaluate the derivative of f(x) = 5x^3 - 4x + 7 at x = 2.
Differentiation (calculus)Differentiation (calculus)hard

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Question 285

Which inequality represents the region above the line \(y = 2x - 3\) including the line itself?
Inequalities and graphsInequalities and graphsmedium

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Question 286

If the function f(x) = e^(2x), what is the derivative f'(x)?
Differentiation (calculus)Differentiationmedium

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Question 287

Find the sum of the first 10 terms of the arithmetic sequence where the first term a_1 = 3 and common difference d = 5.
Sequences and seriesSequences and seriesmedium

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Question 288

Given vectors A = 3i + 4j and B = 2i - j, what is the dot product A · B?
VectorsVectorseasy

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Question 289

If \( A = \{1, 2, 3\} \) and \( B = \{3, 4, 5\} \), what is \( A \cup B \)?
Sets and logicSets and logiceasy

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Question 290

Evaluate \( \int 2x e^{x^2} dx \).
Integration (calculus)Integration (calculus)hard

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