1,319 prompts matching "IGCSE Additional Maths Y11: Integrating sin x and cos x — Show All Working"
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WAEC Prep: Expanding cos of 3 theta using de Moivre's theorem
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Practice: Differentiating sin x and cos x
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Worked Example: The shape, period and range of the cosine curve
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Give me an Additional Maths command word matching quiz
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Give me a full Additional Maths style Paper 2 structured question
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WAEC Prep: The triangle of forces used together with the cosine rule
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Quiz: The direction cosines of a vector in three dimensions
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Practice: The dot product as the magnitudes times the cosine of the angle
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WAEC Prep: The polar form written as r cos theta plus i r sin theta
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Learn: The Pythagorean identity, sin squared plus cos squared equals one
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Practice: The compound angle formula for cosine of A minus B
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WAEC Prep: The three forms of the double angle formula for cosine
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Common Mistakes: Expressing a cos x plus b sin x in the form R cos of x minus alpha
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Show All Working: Solving a cos x plus b sin x equals c by the R method
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Final Revision: Losing solutions by dividing through by cos x
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Show that command word: using the remainder to find an unknown coefficient
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Give me a full Additional Maths style Paper 1 question set
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Prove that (1-cos^2x)/sinx = sinx
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Prove that tanx + 1/tanx = 1/(sinx cosx)
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Compare WAEC and Cambridge phrasing for the same topic
I am in SS 3. Pick one topic covered so far and show me how a WAEC Further Maths question