655 prompts matching "Deriving a multiple angle formula from de Moivre's theorem"
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WAEC exam question using the quadratic formula
Act as my SS2 Further Maths tutor. Set me a WAEC Further Mathematics style question requir
Teach me writing the sum and product of the roots from the coefficients
You are my SS2 Further Mathematics tutor. Teach me writing the sum and product of the root
Worked example: using the factor theorem to factorise a cubic
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WAEC question on the factor theorem
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Quiz me on identifying propositions
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Spot my mistake identifying a compound statement symbol
Act as my SS2 Further Maths tutor. I identified the symbol used in a compound statement bu
Teach me how to determine the validity of an argument
Act as my SS2 Further Maths tutor. Teach me how to determine whether a logical argument is
Worked example: expanding (x+y)^4 using Pascal's triangle
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Teach me the binomial expansion formula
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Worked example: expanding (2x-3)^5 using the binomial formula
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WAEC question on the binomial theorem
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Teach me rationalising the denominator
Act as my SS2 Further Maths tutor. Teach me how to rationalise a denominator containing a
Worked example: rationalising a binomial surd denominator
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Teach me the basic trigonometric identities
Act as my SS2 Further Maths tutor. Teach me the basic trigonometric identities, including
Quiz me on trigonometric identities
Act as my SS2 Further Maths tutor. Quiz me with four trigonometric identities that I must
Explain trigonometric identities back to me
Act as my SS2 Further Maths tutor. I'll explain the Pythagorean trigonometric identity and
Teach me finding the determinant of a 2x2 matrix
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Spot my mistake finding a vector's magnitude
Act as my SS2 Further Maths tutor. I calculated the magnitude of a vector but I think I ma
Teach me mean, variance and standard deviation
Act as my SS2 Further Maths tutor. Teach me how to calculate the mean, variance and standa
Worked example: standard deviation of a small data set
Act as my SS2 Further Maths tutor. Show me a full worked example of calculating the varian