1,045 prompts matching "Quiz: The zero matrix, and how it differs from nought in arithmetic"
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Find sum and product of roots of x^2 + 4x - 12 = 0
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Find sum and product of roots of 3x^2 + 7x - 6 = 0
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Find sum and product of roots of x^2 - 8x + 15 = 0
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Quiz me on checking both pairs of solutions of a linear-quadratic pair
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Explain substitution method back to me
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Quiz me on polynomial division by a quadratic divisor
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Spot my mistake using the remainder theorem
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Sum and product of roots of a cubic equation
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Teach me what a proposition is
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Explain propositions back to me
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Teach me the truth table for negation
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Teach me the truth table for conjunction
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Teach me the truth table for disjunction
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Quiz me on why negation reverses every truth value
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Quiz me on when a conjunction of three statements is true
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Worked example: converse and inverse of a statement
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Explain converse and inverse back to me
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Teach me biconditional propositions
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Quiz me on tautologies
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Worked example: testing an argument for validity
Act as my SS2 Further Maths tutor. Show me a full worked example of testing a simple logic