1,045 prompts matching "The half angle formulae and the t-substitution"
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Worked example: find the angle between the vectors (1,2) and (3,-1) using the dot product
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Quiz: Expanding a bracket to the power four using Pascal's triangle
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Common Mistakes: The link between Pascal's triangle and combinations
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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
Teach me solving a linear and a quadratic equation by substitution
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Worked example: expanding (x+y)^4 using Pascal's triangle
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Quiz: Solving the quadratic that results from the substitution
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Practice: The symmetry of a row of Pascal's triangle
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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 angle at the centre from a given arc length — Spot My Mistake
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IGCSE Additional Maths Y11: A shaded region made of a sector and a triangle — Spot My Mistake
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IGCSE Additional Maths Y11: A composite region built from a rectangle and a sector — Common Mistakes
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IGCSE Additional Maths Y11: The reference angle of an obtuse angle — Quiz Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Quiz me with five shor
IGCSE Additional Maths Y11: The ratios of an angle in the third quadrant — Practice Set
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IGCSE Additional Maths Y11: The ratios of a negative angle — Explain It Back
I am in SS 2. I have just studied the ratios of a negative angle for Cambridge IGCSE Addit
IGCSE Additional Maths Y11: The ratios of an angle greater than 360 degrees — Spot My Mistake
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IGCSE Additional Maths Y11: The ratios of an angle given in radians — Exam Technique
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IGCSE Additional Maths Y11: An equation solved by the substitution t equals tan x — IGCSE Exam Practice
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IGCSE Additional Maths Y11: The centroid of a triangle in vector form — IGCSE Exam Practice
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IGCSE Additional Maths Y11: The angle a tangent makes with the x-axis — Show All Working
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a question on t