1,106 prompts matching "IGCSE Additional Maths Y10: What makes a function one-one — Teach Me"
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Learn: Reading a binary operation defined by a formula such as a*b = a + b - ab
You are my personal SS3 Further Mathematics tutor. Teach me reading a binary operation def
Explain Back: Finding the identity element of a binary operation
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Learn: Simplifying a surd by extracting the largest perfect square
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Explain Back: Rationalising a denominator of the form a plus root b using the conjugate
I have just studied rationalising a denominator of the form a plus root b using the conjug
Learn: The multiplication and division laws of indices used together
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Explain Back: The laws of logarithms for a product and for a quotient
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Learn: The sum and the product of the roots read from the coefficients
You are my personal SS3 Further Mathematics tutor. Teach me the sum and the product of the
Explain Back: The range of values of k for which the roots are real
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Learn: Finding alpha squared plus beta squared from the sum and product
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Explain Back: Finding alpha squared beta plus alpha beta squared
I have just studied finding alpha squared beta plus alpha beta squared in my SS3 Further M
Learn: The degree of a polynomial and its leading coefficient
You are my personal SS3 Further Mathematics tutor. Teach me the degree of a polynomial and
Explain Back: Finding an unknown coefficient given that a stated factor divides the polynomial
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Learn: The sum of the roots of a cubic read from its coefficients
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Explain Back: Forming a cubic equation whose three roots are given
I have just studied forming a cubic equation whose three roots are given in my SS3 Further
Learn: Solving a linear inequality, and reversing the sign on dividing by a negative
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Explain Back: Solving an inequality that involves a modulus
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Learn: The meaning of n factorial, and how to evaluate it
You are my personal SS3 Further Mathematics tutor. Teach me the meaning of n factorial, an
Explain Back: Arrangements in which two particular objects must stay together
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Learn: The meaning of n choose r, and how to evaluate it
You are my personal SS3 Further Mathematics tutor. Teach me the meaning of n choose r, and
Explain Back: Choosing a committee with a stated number from each of two groups
I have just studied choosing a committee with a stated number from each of two groups in m