1,045 prompts matching "The inverse of a 2 by 2 matrix as one over the determinant times the adjoint"
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Explain Back: Evaluating P of 2 for a given polynomial
I have just studied evaluating P of 2 for a given polynomial in my SS2 Further Mathematics
Quiz: Dividing a quartic by a quadratic
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Show All Working: A remainder of nought, and what it means
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Final Revision: A word problem that uses the remainder theorem
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Worked Example: Testing a list of candidates to find a factor
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Show All Working: What the factor theorem says about the roots
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Final Revision: A factor theorem question set in the WAEC style
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Quiz: Factorising a polynomial by grouping terms
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Learn: Solving a cubic once it has been factorised
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Final Revision: A compound proposition built from three simple ones
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Spot My Mistake: Building a truth table column by column
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Learn: The conditional statement, if p then q
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Learn: The biconditional, p if and only if q
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Explain Back: Showing two statements equivalent by truth table
I have just studied showing two statements equivalent by truth table in my SS2 Further Mat
Show All Working: The distributive laws in logic
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Final Revision: A biconditional used in a mathematical definition
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Worked Example: Arranging r of n objects in a line
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Quiz: Arrangements of a word with no repeated letters
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Show All Working: Arrangements of boys and girls alternately
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Common Mistakes: Comparing a line arrangement with a circular one
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