1,045 prompts matching "A binary operation defined on the integers"
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Worked example: finding where a line meets a circle
Act as my SS2 Further Maths tutor. Show me a full worked example of finding where a straig
Explain coordinate geometry back to me
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Worked example: sum to infinity of a geometric series
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Spot my mistake differentiating a polynomial
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Teach me what a complex number is
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Worked example: solving a quadratic with complex roots
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Spot my mistake multiplying two complex numbers in modulus-argument form
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Spot my mistake dividing two complex numbers in modulus-argument form
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Teach me adding and subtracting matrices
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Teach me what a vector is
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Explain vectors back to me
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Worked example: differentiate y = 3x^4 - 2x^3 + x - 7
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Worked example: differentiate y = (2x-1)(x+3) after expanding it first
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Worked example: how many ways can a president and secretary be chosen from 8 people
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Worked example: how many ways can a committee of 4 be chosen from 10 people
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Worked example: in how many ways can 6 people be seated around a circular table
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Give me a 5-minute recap of truth tables
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Give me a 5-minute recap of tautologies
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Give me a 5-minute recap of argument validity
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Give me a 5-minute recap of predicate logic
Act as my SS2 Further Maths tutor. Give me a quick 5-minute recap of predicate logic, cove