755 prompts matching "Counting the number plates or codes that can be formed under a rule"
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IGCSE Additional Maths Y10: Solving an inequality graphically — Show All Working
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WAEC Prep: Equating the rational and the irrational parts of an equation
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WAEC Prep: A set closed under one operation but not another
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WAEC Prep: The inverse of the identity element itself
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WAEC Prep: Evaluating 8 to the power two-thirds
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WAEC Prep: Shading the region defined by a linear inequality
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IGCSE Additional Maths Y10: Deciding whether a relation is a function — IGCSE Exam Practice
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IGCSE Additional Maths Y10: The point at which a function meets its own inverse — IGCSE Exam Practice
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IGCSE Additional Maths Y10: The graph of y equals f of the modulus of x — IGCSE Exam Practice
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IGCSE Additional Maths Y10: Simplifying a compound fraction using the index laws — IGCSE Exam Practice
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IGCSE Additional Maths Y10: Making x the subject of an equation containing ln — IGCSE Exam Practice
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IGCSE Additional Maths Y10: The foot of the perpendicular from a point to a line — IGCSE Exam Practice
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IGCSE Additional Maths Y10: The graph of y equals one over x squared — IGCSE Exam Practice
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Index equations reducing to a quadratic
I am in SS 1. Show me a fully worked Cambridge/Additional Maths style solution to a questi
Multi-part index exam question with a real context
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Logical reasoning puzzle solved using sets
I am in SS 1. I'm going to explain a short logical reasoning puzzle about groups of people
Equation of a line through two given points
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Zero index rule
I am in SS 1. I'm going to explain the zero index rule, showing why any nonzero number rai
Laws of indices with three different bases in one line
I am in SS 1. I attempted an Additional Maths question on simplifying an expression that c
Evaluating a negative fractional index
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