924 prompts matching "Solve 2cos^2(x) - cos(x) - 1 = 0 for 0 to 360 degrees"
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Learn: Probability as favourable outcomes over total outcomes
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Worked Example: Counting the total outcomes with combinations
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Quiz: Expanding a bracket to the power four using Pascal's triangle
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Final Revision: Expanding a bracket of the form a plus b over x
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Learn: The formula for the general term of an expansion
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IGCSE Additional Maths Y11: The area of a sector as a half r squared theta — Explain It Back
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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: The maximum and minimum points of a cosine graph — Quiz Me
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IGCSE Additional Maths Y11: Comparing the sine graph with the cosine graph — Exam Technique
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IGCSE Additional Maths Y11: Writing tan x in terms of sin x and cos x — Worked Example
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IGCSE Additional Maths Y11: Simplifying an expression down to a single ratio — Quiz Me
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IGCSE Additional Maths Y11: An equation that factorises into two ratios — Spot My Mistake
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IGCSE Additional Maths Y11: Evaluating cosec of a given angle — Quiz Me
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IGCSE Additional Maths Y11: Forming even numbers from a set of digits — Explain It Back
I am in SS 2. I have just studied forming even numbers from a set of digits for Cambridge
IGCSE Additional Maths Y11: Forming numbers greater than a stated value — Spot My Mistake
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IGCSE Additional Maths Y11: Expanding 2 minus 3x, all to the power five — Quiz Me
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IGCSE Additional Maths Y11: Using an expansion to approximate a small power — Spot My Mistake
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IGCSE Additional Maths Y11: Multiplying a vector by a scalar — Quiz Me
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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
IGCSE Additional Maths Y11: Proving three points collinear using vectors — Explain It Back
I am in SS 2. I have just studied proving three points collinear using vectors for Cambrid