1,045 prompts matching "Finding the number of terms in an arithmetic series"
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Explain Back: Finding a coefficient so that a stated expression is a factor
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Worked Example: Factorising a cubic into a linear and a quadratic factor
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WAEC Prep: The symbols used for and, or and not
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Spot My Mistake: De Morgan's laws in logic
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WAEC Prep: Testing an argument for validity by truth table
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Quiz: Why one person is fixed in a circular arrangement
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Practice: Circular arrangements with two people together
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Explain Back: Circular arrangements with two people kept apart
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Spot My Mistake: Arrangements round a table with men and women alternating
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WAEC Prep: Beads on a necklace, and why the count halves
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Worked Example: Selections in which the order does not matter
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Quiz: Selecting from two groups at the same time
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Worked Example: Counting the total outcomes with combinations
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Explain Back: Probability with replacement and without replacement
I have just studied probability with replacement and without replacement in my SS2 Further
Spot My Mistake: The probability that a committee contains a given person
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Spot My Mistake: Expanding a bracket with a minus sign inside it
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WAEC Prep: Expanding a bracket with a coefficient on x
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IGCSE Additional Maths Y11: Converting degrees into radians — Worked Example
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IGCSE Additional Maths Y11: Converting radians into degrees — Quiz Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Quiz me with five shor
IGCSE Additional Maths Y11: A real problem about a fan or a windscreen wiper — Exam Technique
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle