1,483 prompts matching "Practice: When an implication counts as false"
Real-life question: The complement of a union and of an intersection
Act as my SS1 Mathematics tutor. Set me a question on the complement of a union and of an
More WAEC practice: The complement of the union of two sets
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Another worked example: A pair of simultaneous equations from a word problem
Act as my SS1 Mathematics tutor. Work a second, different example on a pair of simultaneou
More WAEC practice: Eliminating a letter by adding the two equations
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Teach me again: Predicting a value from a direct proportion constant
Act as my SS1 Mathematics tutor. I did not follow predicting a value from a direct proport
More WAEC practice: A quadratic solved by the method that suits its coefficients
Act as my WAEC Mathematics tutor. I am in SS 1. Give me a further set of questions on a qu
Teach me again: Forming a quadratic whose roots are given as fractions
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More WAEC practice: Reading off values from a straight-line
I am in SS 1. I'm starting my WAEC preparation early, so act as my exam coach. Give me ano
Teach me again: The gradient of a horizontal and of a vertical line
Act as my SS1 Mathematics tutor. I did not follow the gradient of a horizontal and of a ve
Find my error: Proving that the exterior angle of a triangle
Act as my SS1 Maths tutor. I attempted a harder question on proving that the exterior angl
Real-life question: Finding the number of sides from a given angle sum
Act as my SS1 Mathematics tutor. Set me a question on finding the number of sides from a g
Another worked example: Showing that the sum of the exterior
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Teach me again: The right-angle hypotenuse-side condition
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Find my error: The properties of a trapezium and a kite
Act as my SS1 Mathematics tutor. Set me a question on the properties of a trapezium and a
More WAEC practice: A geometry rider built on two theorems
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Teach me again: Choosing the classes for a frequency table
Act as my SS1 Mathematics tutor. I did not follow choosing the classes for a frequency tab
Real-life question: Finding the angle of a pie chart sector
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Another worked example: Why the mode of grouped data is only an estimate
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Find my error: Why the modal class depends on the class width
Act as my SS1 Mathematics tutor. Set me a question on why the modal class depends on the c
Another worked example: Finding an angle with the inverse tangent
Act as my SS1 Mathematics tutor. Work a second, different example on finding an angle with