1,045 prompts matching "The three forms of the double angle formula for cosine"
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Show All Working: Synthetic division as a shorter route
Act as my Further Mathematics examiner. I am in SS 2. Set me a question on synthetic divis
Worked Example: The remainder on dividing by x minus 3
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Quiz: The remainder on dividing by x plus 2
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Practice: The remainder on dividing by 2x minus 1
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Show All Working: A remainder of nought, and what it means
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Common Mistakes: The remainder theorem applied to a quartic
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Spot My Mistake: The factor theorem applied to a quartic
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Show All Working: What the factor theorem says about the roots
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Spot My Mistake: Finding the remaining roots once one is known
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Quiz: Disjunction and the inclusive or
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WAEC Prep: A truth table with three propositions in it
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Common Mistakes: Comparing two statements by their truth tables
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Quiz: The biconditional as two conditionals taken together
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Show All Working: The distributive laws in logic
Act as my Further Mathematics examiner. I am in SS 2. Set me a question on the distributiv
Common Mistakes: Simplifying a compound statement using the laws
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WAEC Prep: A tautology used to justify a rule of algebra
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WAEC Prep: Testing an argument for validity by truth table
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Show All Working: Arrangements of boys and girls alternately
Act as my Further Mathematics examiner. I am in SS 2. Set me a question on arrangements of
Practice: Circular arrangements with two people together
Act as my SS2 Further Mathematics tutor. Give me five practice questions on circular arran
Show All Working: A circular arrangement with one fixed seat such as the head
Act as my Further Mathematics examiner. I am in SS 2. Set me a question on a circular arra