1,461 prompts matching "IGCSE practice: Finding an angle using inverse tangent"
Find my error: Substituting given numerical values
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Teach me again: Why the empty set is a subset of every set
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Find my error: Shading a region of a two-set Venn diagram
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Teach me again: Checking the solution of a linear equation by substituting it back
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Extra quiz: Solving a linear equation that contains brackets
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Find my error: Substituting given values into a formula
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Find my error: Writing the equation that represents a direct
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Teach me again: Forming a quadratic whose roots are given as fractions
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Find my error: Reading the maximum or minimum value off
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Real-life question: Forming a quadratic equation
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Real-life question: Proving a quadrilateral is a parallelogram
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Teach me again: Choosing the classes for a frequency table
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Find my error: Comparing two categories on a bar chart
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Find my error: Why the modal class depends on the class width
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Real-life question: The area of a major segment
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Find my error: Dividing by a fraction by inverting it
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Real-life question: Solving a real-life word problem
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Find my error: Calculating compound interest
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Real-life question: Recognising a difference of two squares before factorising
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Real-life question: Recognising the restrictions
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