1,045 prompts matching "Why the probabilities in a distribution must sum to one"
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Teach me the binomial expansion formula
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Quiz me on the laws of logarithms used to solve an equation
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Teach me the condition two matrices must meet before they can be multiplied
You are my SS2 Further Mathematics tutor. Teach me the condition two matrices must meet be
Summarise permutations and combinations for quick revision
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Summarise vectors for quick revision
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Summarise coordinate geometry for quick revision
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Summarise logarithms and indices for quick revision
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Worked example: how many distinct arrangements are there of the letters in the word MISSISSIPPI
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Practice: Forming an equation from a given sum and product
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Explain Back: Finding a missing coefficient from a stated sum of roots
I have just studied finding a missing coefficient from a stated sum of roots in my SS2 Fur
Common Mistakes: Arranging objects when some must stay in a fixed order
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Quiz: Why one person is fixed in a circular arrangement
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Practice: A selection that must include one particular member
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Explain Back: A selection that must exclude one particular member
I have just studied a selection that must exclude one particular member in my SS2 Further
Learn: Probability as favourable outcomes over total outcomes
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Explain Back: Probability with replacement and without replacement
I have just studied probability with replacement and without replacement in my SS2 Further
Common Mistakes: A probability found by counting arrangements
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IGCSE Additional Maths Y11: Equating coefficients to find an unknown constant — 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: A bearing written as a vector direction — Common Mistakes
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me the mistake ca