755 prompts matching "Explain the identity matrix"
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Explain Back: A fractional index with a numerator above one
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Worked Example: The law for the logarithm of a quotient
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Explain Back: Splitting a single logarithm into several
I have just studied splitting a single logarithm into several in my SS1 Further Mathematic
Explain Back: A logarithmic equation written in two different bases
I have just studied a logarithmic equation written in two different bases in my SS1 Furthe
Worked Example: Writing out the terms of a sequence from its nth term
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Worked Example: Finding the common difference of an arithmetic progression
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Worked Example: The alternative sum formula that uses the last term
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Worked Example: Finding the common ratio of a geometric progression
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Worked Example: Which form of the sum formula to use when r is less than one
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Worked Example: Adding or subtracting the same number on both sides
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Explain Back: Solving a linear inequality that contains brackets
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Worked Example: The critical values of a quadratic inequality
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Worked Example: Solving the equation modulus of x equals a
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Explain Back: Solving an inequality such as modulus of 2x minus 1 less than 5
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IGCSE Additional Maths Y10: Set-builder notation for a domain — Explain It Back
I am in SS 1. I have just studied set-builder notation for a domain for Cambridge IGCSE Ad
IGCSE Additional Maths Y10: Evaluating fg of a given number — Explain It Back
I am in SS 1. I have just studied evaluating fg of a given number for Cambridge IGCSE Addi
IGCSE Additional Maths Y10: Solving a modulus equation algebraically by squaring — Explain It Back
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IGCSE Additional Maths Y10: Finding k so that a quadratic has equal roots — Explain It Back
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IGCSE Additional Maths Y10: A quadratic hidden inside a reciprocal expression — Explain It Back
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IGCSE Additional Maths Y10: An algebraic expression carrying a fractional index — Explain It Back
I am in SS 1. I have just studied an algebraic expression carrying a fractional index for