1,045 prompts matching "The power set, and how many subsets a set of n elements has"
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Common Mistakes: Using the factor theorem before dividing
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Show All Working: Factorising a polynomial with fractional roots
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Common Mistakes: Factorising fully, and knowing when to stop
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Show All Working: Solving a cubic that must first be rearranged
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Show All Working: Translating an English sentence into logical symbols
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Common Mistakes: Comparing two statements by their truth tables
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Common Mistakes: Simplifying a compound statement using the laws
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WAEC Prep: A tautology used to justify a rule of algebra
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Common Mistakes: Deciding between tautology, contradiction and contingency
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WAEC Prep: A selection with at most a stated number of one kind
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Common Mistakes: The general term when one term in the bracket is negative
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IGCSE Additional Maths Y11: An angle given as a multiple of pi — Common Mistakes
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IGCSE Additional Maths Y11: A composite region built from a rectangle and a sector — Common Mistakes
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IGCSE Additional Maths Y11: Plotting y equals sin x from a table of values — Teach Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Teach me plotting y eq
IGCSE Additional Maths Y11: Checking that the solutions lie in the stated range — Common Mistakes
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IGCSE Additional Maths Y11: Solving an equation that contains sec x — Show All Working
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IGCSE Additional Maths Y11: Permutations where one item is fixed in place — Show All Working
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IGCSE Additional Maths Y11: Permutations counted by choosing first and arranging after — Common Mistakes
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IGCSE Additional Maths Y11: Writing a vector in terms of two base vectors — Common Mistakes
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IGCSE Additional Maths Y11: Proving a quadrilateral is a parallelogram using vectors — Show All Working
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on p