1,483 prompts matching "Why the interpolation formula gives only an estimate"
Worked example: The reference angle for an angle beyond 90 degrees
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Teach me: The shape and period of the sine and cosine curves
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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
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Spot my mistake: The angle of depression and its relation to elevation
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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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Teach me: The characteristic and the mantissa
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WAEC pitfalls: Reducing to a residue outside the permitted range
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Nigerian scenario: Market days and the days of the week as modular cycles
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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
Worked example: The converse, inverse and contrapositive
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Explain back: The truth table for an implication
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Explain back: Changing the subject when the letter is in a denominator
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Spot my mistake: Changing the subject when the letter is under a root
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Worked example: Changing the subject when the letter occurs on both sides
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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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WAEC pitfalls: Cancelling a factor containing the unknown and losing a root
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Teach me: The parabola and which way it opens
You are my personal SS1 Mathematics tutor. Teach me the parabola and which way it opens, w