1,483 prompts matching "IGCSE-style teach me: A unit vector in the direction of a given vector"
WAEC pitfalls: Labelling the sides relative to the wrong angle
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on labelli
Nigerian scenario: Measuring a height by trigonometry in a Nigerian setting
Act as my SS1 Mathematics tutor. Show me where measuring a height by trigonometry in a Nig
Spot my mistake: The sign of each ratio in the four quadrants
Act as my SS1 Mathematics tutor. Work a question on the sign of each ratio in the four qua
Practice set: Reading a value off a trigonometric graph
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Worked example: Finding the height of a mast from its angle of elevation
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WAEC pitfalls: Taking the angle from the vertical instead of the horizontal
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Quiz me: Converting between index form and logarithm form
Act as my SS1 Mathematics tutor and quiz me on converting between index form and logarithm
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
Worked example: Using the power law to simplify a logarithmic expression
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WAEC pitfalls: Treating the logarithm of a sum as the sum of logarithms
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Nigerian scenario: Logarithmic scales in a described measurement
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Quiz me: Reading a logarithm from a four-figure table
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Practice set: Using antilogarithms to return to the number
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Quiz me: Reducing a number to its residue modulo n
Act as my SS1 Mathematics tutor and quiz me on reducing a number to its residue modulo n.
Practice set: Adding and subtracting in modular arithmetic
Act as my SS1 Mathematics tutor. Give me five practice questions on adding and subtracting
Explain back: Multiplying in modular arithmetic
I have just studied multiplying in modular arithmetic in my SS1 Mathematics class. Let me
Worked example: Bringing a negative number into the right residue class
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WAEC pitfalls: Reducing to a residue outside the permitted range
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Quiz me: Listing a set and describing it by a rule
Act as my SS1 Mathematics tutor and quiz me on listing a set and describing it by a rule.
WAEC pitfalls: Writing a set with its elements repeated
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on writing