582 prompts matching "Setting out Cramer's rule for three simultaneous equations"
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Surd word problem: diagonal of a rectangle
I am in SS 1. Teach me a word problem asking for the exact length of the diagonal of a rec
Surds combined with algebraic terms
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Proving a surd statement is true or false
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Rationalising the denominator when it's a surd minus a surd
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Surds in trigonometric exact values
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Simplifying nested surds
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Working with cube roots as a type of surd
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Explaining why we rationalise denominators
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Surds and indices together in one question
I am in SS 1. Teach me a question that requires converting a surd to index form, simplifyi
Surds in a coordinate geometry distance calculation
I am in SS 1. Teach me a coordinate geometry question where applying the distance formula
Union and intersection of two number sets
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Complement of a set within a universal set
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Set-builder notation basics
I am in SS 1. I'm going to explain reading and writing sets using set-builder notation, su
Subsets of a given set
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Disjoint sets and what they mean
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Finite and infinite sets
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Logical reasoning with 'and' versus 'or' in sets
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Using sets to test simple logical statements
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Empty set and its notation
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Number of elements in a set from a Venn diagram region count
I am in SS 1. I'm going to explain counting n(A only), n(B only) and n(A and B) separately