755 prompts matching "The difference between a permutation and a combination"
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Finding n(A union B) using the formula
I am in SS 1. Quiz me with 5 short Additional Maths questions on using the formula n(A uni
Universal set and its role in set problems
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Logical reasoning with 'and' versus 'or' in sets
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Empty set and its notation
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Interpreting neither-nor in a Venn diagram problem
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Full WAEC-style set theory past question
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Reviewing set theory before a class test
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Finding the nth term of an arithmetic sequence
I am in SS 1. I'm going to explain finding the nth term formula of an arithmetic sequence,
Sum of the first n terms of an arithmetic series
I am in SS 1. I attempted an Additional Maths question on using the formula Sn = n/2 (2a +
Finding the nth term of a geometric sequence
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Finding the common ratio from given terms
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Sum of the first n terms of a geometric series
I am in SS 1. I'm going to explain using the formula Sn = a(r^n - 1)/(r - 1) to find the s
Deciding whether a geometric series converges
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Arithmetic mean between two numbers
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Geometric mean between two numbers
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Finding a term given the sum of a series
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Mixed sequence exam question, arithmetic and geometric
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Deriving the arithmetic series sum formula
I am in SS 1. Quiz me with 4 short Additional Maths questions on how the formula Sn = n/2
Deriving the geometric series sum formula
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Comparing arithmetic and geometric growth over time
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