1,045 prompts matching "Quiz: The direction cosines of a vector in three dimensions"
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WAEC Prep: What the formula gives when the discriminant is negative
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WAEC Prep: Checking the sum and product against the solved roots
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Worked Example: The identity linking alpha squared plus beta squared to the sum and product
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Worked Example: Substituting into the quadratic and tidying up
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Explain Back: Writing the answers as ordered pairs
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Worked Example: The discriminant used as the test for intersection
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Practice: The condition for the line to be a tangent
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Explain Back: The condition for the line never to meet the curve
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Worked Example: The remainder on dividing by x minus 3
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Practice: The remainder on dividing by 2x minus 1
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Explain Back: Finding a coefficient when the remainder is given
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WAEC Prep: The remainder theorem checked against long division
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Spot My Mistake: Finding the remaining roots once one is known
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Explain Back: The truth table for a statement with two connectives
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Explain Back: Arrangements restricted at the first letter
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Worked Example: Selections in which the order does not matter
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Worked Example: Counting the total outcomes with combinations
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Spot My Mistake: The probability that a committee contains a given person
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IGCSE Additional Maths Y11: The radian, and how it is defined — Teach Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Teach me the radian, a
IGCSE Additional Maths Y11: Finding the angle at the centre from a given arc length — Spot My Mistake
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on fin