1,045 prompts matching "Counting the handshakes, or the lines joining n points"
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Learn: The formula for the general term of an expansion
You are my personal SS2 Further Mathematics tutor. Teach me the formula for the general te
IGCSE Additional Maths Y11: The arc length formula, s equals r theta — Practice Set
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a practice set
IGCSE Additional Maths Y11: The area of a sector as a half r squared theta — Explain It Back
I am in SS 2. I have just studied the area of a sector as a half r squared theta for Cambr
IGCSE Additional Maths Y11: Finding the radius from a given sector area — IGCSE Exam Practice
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st
IGCSE Additional Maths Y11: The area of a minor segment — Worked Example
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IGCSE Additional Maths Y11: The area of a major segment — Quiz Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Quiz me with five shor
IGCSE Additional Maths Y11: The chord length found from the radius and the angle — Explain It Back
I am in SS 2. I have just studied the chord length found from the radius and the angle for
IGCSE Additional Maths Y11: The CAST rule — Worked Example
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IGCSE Additional Maths Y11: The amplitude and period read off a sine graph — Worked Example
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y11: Proving an identity by working from the harder side — Explain It Back
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IGCSE Additional Maths Y11: The commonest error made in proving an identity — Exam Technique
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle
IGCSE Additional Maths Y11: Solving an equation of the form tan 3x equals a value — Quiz Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Quiz me with five shor
IGCSE Additional Maths Y11: The number of ways of filling a set of ordered places — Worked Example
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y11: The nCr key on the calculator — Teach Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Teach me the nCr key o
IGCSE Additional Maths Y11: Selections where the order within the group matters afterwards — IGCSE Exam Practice
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st
IGCSE Additional Maths Y11: Telling nPr from nCr in the wording of a question — Common Mistakes
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me the mistake ca
IGCSE Additional Maths Y11: The binomial theorem stated for a positive integer index — Teach Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Teach me the binomial
IGCSE Additional Maths Y11: Expanding one plus x, all to the power n — Worked Example
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IGCSE Additional Maths Y11: The components of a displacement vector — Worked Example
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y11: The magnitude of a column vector — Explain It Back
I am in SS 2. I have just studied the magnitude of a column vector for Cambridge IGCSE Add