1,045 prompts matching "The determinant of a 2 by 2 matrix as ad minus bc"
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Explain Back: The truth table for a statement with two connectives
I have just studied the truth table for a statement with two connectives in my SS2 Further
Worked Example: The truth table for the conditional
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Quiz: Why a conditional with a false antecedent counts as true
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Worked Example: The truth table for the biconditional
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WAEC Prep: The double negation law
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Explain Back: Arrangements restricted at the first letter
I have just studied arrangements restricted at the first letter in my SS2 Further Mathemat
Practice: Circular arrangements with two people together
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Worked Example: Selections in which the order does not matter
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Quiz: Selecting from two groups at the same time
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Worked Example: Counting the total outcomes with combinations
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Spot My Mistake: The probability that a committee contains a given person
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Quiz: Finding the term in x cubed
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Spot My Mistake: The middle term when n is even
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WAEC Prep: The two middle terms when n is odd
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IGCSE Additional Maths Y11: A real problem about a fan or a windscreen wiper — Exam Technique
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle
IGCSE Additional Maths Y11: Sketching y equals cos x plus 1 — Spot My Mistake
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on ske
IGCSE Additional Maths Y11: An identity that involves a fraction — Spot My Mistake
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on an
IGCSE Additional Maths Y11: An equation that factorises into two ratios — Spot My Mistake
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Work a question on an
IGCSE Additional Maths Y11: A trigonometric equation set in a modelling context — Exam Technique
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IGCSE Additional Maths Y11: When cot x is nought, and when it is undefined — Exam Technique
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me how to handle