755 prompts matching "The inverse of a 2 by 2 matrix as one over the determinant times the adjoint"
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Equal sets versus equivalent sets
I am in SS 1. I attempted an Additional Maths question on the difference between two sets
Distributive law for sets
I am in SS 1. I attempted an Additional Maths question on the distributive law connecting
Set problem leading to a linear equation
I am in SS 1. Show me a fully worked Cambridge/Additional Maths style solution to a questi
Quiz me rapid-fire on set notation symbols
I am in SS 1. Give me a Cambridge IGCSE Additional Mathematics style exam question on a ra
Sigma notation for a sum
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Solving for x when three terms are in arithmetic progression
I am in SS 1. I attempted an Additional Maths question on finding the value of x given tha
Series exam question with show all working
I am in SS 1. I'm going to explain a full Cambridge/Additional Maths style series question
Explaining why sum to infinity only works for |r| < 1
I am in SS 1. Quiz me with 5 short Additional Maths questions on explaining, using a numer
Distance between two coordinate points
I am in SS 1. I attempted an Additional Maths question on finding the distance between two
Show all working: multi-part coordinate geometry question
I am in SS 1. Quiz me with 3 short Additional Maths questions on a structured Cambridge/Ad
Subtracting two algebraic fractions
I am in SS 1. I'm going to explain subtracting two algebraic fractions with different deno
Quiz me rapid-fire on expanding and factorising
I am in SS 1. I'm going to explain a rapid-fire quiz alternating between expanding a brack
Practice: Collecting similar surds in an expression
Act as my SS1 Further Mathematics tutor. Give me five practice questions on collecting sim
WAEC Prep: Squaring a single surd
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WAEC Prep: Rationalising a denominator inside a larger expression
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Practice: Solving an equation with a surd on each side
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WAEC Prep: Writing a binary operation rule from a description in words
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Practice: Testing a set for closure under multiplication
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Practice: An operation that is not commutative, with a counter-example
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Practice: Why an identity element must work from both sides
Act as my SS1 Further Mathematics tutor. Give me five practice questions on why an identit