755 prompts matching "What Cramer's rule gives when the system is inconsistent"
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Spot My Mistake: A sequence defined by a recurrence relation
Act as my SS1 Further Mathematics tutor. Work a question on a sequence defined by a recurr
Quiz: The formula for the nth term of an arithmetic progression
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Common Mistakes: An arithmetic progression with a negative common difference
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Quiz: The sum of the first fifty natural numbers
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Explain Back: Finding the first term from the sum and the common difference
I have just studied finding the first term from the sum and the common difference in my SS
Quiz: The formula for the nth term of a geometric progression
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Common Mistakes: Inserting a geometric mean between two numbers
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Explain Back: The sum of a geometric progression with a negative common ratio
I have just studied the sum of a geometric progression with a negative common ratio in my
Spot My Mistake: A compound interest problem modelled by a geometric progression
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Spot My Mistake: Solving a linear inequality that contains a fraction
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Show All Working: Writing the solution of an inequality as a set
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Common Mistakes: A double inequality such as 2 less than x less than 7
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Quiz: Using a sketch of the parabola to read off the solution
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Common Mistakes: A quadratic inequality that has to be rearranged first
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Common Mistakes: Reading a solution set off a graph
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IGCSE Additional Maths Y10: The domain of a function — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y10: Interval notation for a range — Spot My Mistake
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on int
IGCSE Additional Maths Y10: The vertical line test for a function — Show All Working
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on t
IGCSE Additional Maths Y10: What makes a function one-one — Teach Me
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Teach me what makes a
IGCSE Additional Maths Y10: The horizontal line test — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co