1,045 prompts matching "Learn: Swapping and negating the entries when inverting a 2 by 2 matrix"
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Quiz: The condition for two points of intersection
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Spot My Mistake: Finding the values of c for which a line is a tangent
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Quiz: The remainder on dividing by x plus 2
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Spot My Mistake: The factor theorem applied to a quartic
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Spot My Mistake: Factorising the sum of two cubes
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Spot My Mistake: Finding the remaining roots once one is known
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Quiz: The truth value of a simple proposition
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Spot My Mistake: The negation of a proposition
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Spot My Mistake: The contrapositive of a conditional
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Quiz: The biconditional as two conditionals taken together
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Spot My Mistake: The law of the excluded middle
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Common Mistakes: Arranging objects when some must stay in a fixed order
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Spot My Mistake: Arrangements round a table with men and women alternating
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Quiz: Selecting from two groups at the same time
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Quiz: The probability of drawing two red balls
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Spot My Mistake: The probability that a committee contains a given person
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Spot My Mistake: Expanding a bracket with a minus sign inside it
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Quiz: Finding the term in x cubed
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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 shaded region between two concentric arcs — IGCSE Exam Practice
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Set me a past-paper-st