1,411 prompts matching "IGCSE practice: Horizontal and vertical lines"
WAEC pitfalls: Equating indices when the bases have not been matched
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on equatin
Exam timing: A timed set of indicial equations
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Spot my mistake: Finding an angle with an inverse ratio
Act as my SS1 Mathematics tutor. Work a question on finding an angle with an inverse ratio
Worked example: A two-step problem needing two ratios
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Word problem: Trigonometry combined with Pythagoras in one triangle
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WAEC pitfalls: Labelling the sides relative to the wrong angle
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Exam timing: A timed set of right-angled triangle questions
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Quiz me: The exact ratios for 45 degrees
Act as my SS1 Mathematics tutor and quiz me on the exact ratios for 45 degrees. Ask five q
Spot my mistake: The sign of each ratio in the four quadrants
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Worked example: The reference angle for an angle beyond 90 degrees
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Word problem: Finding an angle from a ratio, in a given range
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WAEC pitfalls: Quoting a special angle ratio as a decimal when an exact value is asked for
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Exam timing: A timed set of special angle questions
Act as my SS1 Mathematics tutor. Set me a timed run of questions on a timed set of special
Worked example: Finding the height of a mast from its angle of elevation
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Word problem: A depression problem where the observer's height is given
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Teach me: A logarithm as the index a base must be raised to
You are my personal SS1 Mathematics tutor. Teach me a logarithm as the index a base must b
Spot my mistake: The law for the logarithm of a quotient
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Worked example: Using the power law to simplify a logarithmic expression
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Word problem: Evaluating a logarithm without a table
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WAEC pitfalls: Treating the logarithm of a sum as the sum of logarithms
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on treatin