755 prompts matching "Using concurrence to find the direction of an unknown third force"
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Spot My Mistake: A binary operation defined on a set of three elements
Act as my SS1 Further Mathematics tutor. Work a question on a binary operation defined on
Final Revision: Deciding whether a given rule really is a binary operation
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Learn: What closure means for a binary operation
You are my personal SS1 Further Mathematics tutor. Teach me what closure means for a binar
Common Mistakes: Closure on a set of three elements under a stated rule
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Quiz: Reading commutativity off a symmetrical operation table
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Final Revision: Why brackets matter when an operation is not associative
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Common Mistakes: Distributivity on a set of three elements
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Learn: What an identity element is
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Common Mistakes: An indicial equation solved by substitution
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Final Revision: Checking an indicial solution by substitution
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Final Revision: Proving a logarithmic identity from the laws
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Learn: What a sequence is, and what a term means
You are my personal SS1 Further Mathematics tutor. Teach me what a sequence is, and what a
Learn: What makes a sequence an arithmetic progression
You are my personal SS1 Further Mathematics tutor. Teach me what makes a sequence an arith
Common Mistakes: An arithmetic progression with a negative common difference
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Final Revision: Inserting an arithmetic mean between two numbers
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Common Mistakes: Proving the sum formula by pairing the terms
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Final Revision: A savings problem modelled by an arithmetic progression
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Common Mistakes: Inserting a geometric mean between two numbers
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Final Revision: Deciding whether a given sequence is a geometric progression
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Final Revision: Proving the sum formula for a geometric progression
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