755 prompts matching "The determinant Dz in a system of three unknowns"
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Common Mistakes: Closure on a set of three elements under a stated rule
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Final Revision: Why closure is checked before any other property
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Common Mistakes: Distributivity on a set of three elements
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Final Revision: Why distributivity links two operations rather than one
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Final Revision: Identity and inverse together, and what they give the set
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Final Revision: Evaluating a numerical expression using the index laws
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Final Revision: Converting an answer back out of index form
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Final Revision: Proving a logarithmic identity from the laws
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Final Revision: Using change of base to prove a stated relation
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Final Revision: Describing a sequence in words and then in symbols
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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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Final Revision: Writing the inequalities that describe a shaded region
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Multiplication law of indices
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on the
Division law of indices
I am in SS 1. Teach me the division law of indices, simplifying an expression like y^9 div
Simplifying a fraction of two bracketed index terms
I am in SS 1. I'm going to explain simplifying a fraction of index expressions down to a s
Finding an unknown exponent in an equation
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Index laws with an unknown letter base
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Surds arising from Pythagoras' theorem
I am in SS 1. Quiz me with 4 short Additional Maths questions on a Pythagoras' theorem que
Dividing surds using the quotient rule
I am in SS 1. I'm going to explain simplifying a quotient of surds using the rule root a d