1,483 prompts matching "Subtracting the limits in the wrong order"
WAEC pitfalls: Equating indices when the bases have not been matched
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Quiz me: The sine, cosine and tangent ratios
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Practice set: Choosing the ratio that fits the information given
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Explain back: The unit circle and how it defines the ratios
I have just studied the unit circle and how it defines the ratios in my SS1 Mathematics cl
Explain back: The angle of elevation and where it is measured from
I have just studied the angle of elevation and where it is measured from in my SS1 Mathema
WAEC pitfalls: Taking the angle from the vertical instead of the horizontal
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Explain back: The law for the logarithm of a product
I have just studied the law for the logarithm of a product in my SS1 Mathematics class. Le
WAEC pitfalls: Treating the logarithm of a sum as the sum of logarithms
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Practice set: Using antilogarithms to return to the number
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WAEC pitfalls: A negative characteristic written the wrong way
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WAEC pitfalls: Reducing to a residue outside the permitted range
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WAEC pitfalls: Counting the overlap twice in a union
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Explain back: Disjunction, and the inclusive sense of or
I have just studied disjunction, and the inclusive sense of or in my SS1 Mathematics class
Explain back: The truth table for an implication
I have just studied the truth table for an implication in my SS1 Mathematics class. Let me
Quiz me: Making a letter the subject by one inverse operation
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Practice set: Changing the subject when the letter is inside a bracket
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Explain back: Changing the subject when the letter is in a denominator
I have just studied changing the subject when the letter is in a denominator in my SS1 Mat
Quiz me: Factorising when the coefficient of x squared is one
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WAEC pitfalls: Cancelling a factor containing the unknown and losing a root
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Quiz me: Writing a quadratic in the form (x + a) squared plus b
Act as my SS1 Mathematics tutor and quiz me on writing a quadratic in the form (x + a) squ