661 prompts matching "Practice: Using a binomial expansion to approximate a number"
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Deciding whether a geometric series converges
I am in SS 1. Show me a fully worked Cambridge/Additional Maths style solution to a questi
Word problem: geometric sequence in a growth context
I am in SS 1. Quiz me with 3 short Additional Maths questions on a real-life word problem
Finding a term given the sum of a series
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Solving for x when three terms are in arithmetic progression
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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
Sequences given by a recurrence relation
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Series exam question with show all working
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Quiz me rapid-fire on nth term formulas
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WAEC-style past question on geometric progressions
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Sequences involving fractions
I am in SS 1. Quiz me with 5 short Additional Maths questions on finding the nth term and
Common student mistakes with progression formulas
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Reviewing every sequence and series formula before a test
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Multi-part progression problem with an unknown first term
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Alternating sequences and their pattern
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Midpoint of a line segment
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Finding an endpoint given the midpoint
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Gradient from a linear equation
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Equation of a line through two given points
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Finding the point of intersection of two lines
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