1,461 prompts matching "IGCSE practice: Finding an angle using inverse tangent"
Practice set: The ratios at nought and 90 degrees
Act as my SS1 Mathematics tutor. Give me five practice questions on the ratios at nought a
Worked example: The reference angle for an angle beyond 90 degrees
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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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Nigerian scenario: Special angles in a described construction problem
Act as my SS1 Mathematics tutor. Show me where special angles in a described construction
Exam timing: A timed set of special angle questions
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Quiz me: The shape of the tangent curve and its asymptotes
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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
Spot my mistake: The angle of depression and its relation to elevation
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WAEC pitfalls: Taking the angle from the vertical instead of the horizontal
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Practice set: The logarithm of one, and of the base itself
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Practice set: Adding and subtracting in modular arithmetic
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Practice set: The empty set and the universal set
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Practice set: Conjunction, and when it is true
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Worked example: The converse, inverse and contrapositive
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Practice set: The truth table for conjunction and disjunction
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Practice set: Changing the subject when the letter is inside a bracket
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WAEC pitfalls: Applying an inverse operation to only part of a side
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Quiz me: Inverse variation and its constant
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Spot my mistake: Finding the constant from one pair of values
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Worked example: Using the constant to predict a further value
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