1,045 prompts matching "A body on the end of a string moving in a horizontal circle"
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Simplify the surd expression (2+sqrt5)^2
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Solve the trigonometric equation 2cos(x) = 1, for 0 <= x <= 360
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Solve the trigonometric equation tan(x) = -1, for 0 <= x <= 360
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Worked example: use matrices to solve the simultaneous equations 2x+y=8 and x-y=1
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Worked example: expand (x+2)^5 fully using the binomial theorem
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Worked example: construct the truth table for (p AND q) OR (NOT p)
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Worked example: construct the truth table for NOT(p OR q) and compare it to (NOT p) AND (NOT q)
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Worked example: determine whether the argument 'if p then q; p; therefore q' is valid using a truth table
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Worked example: determine whether p IMPLIES q is logically equivalent to (NOT p) OR q
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Real-life application of quadratic equations
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Real-life application of polynomials
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Real-life application of cubic equations
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Real-life application of propositional logic
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Real-life application of truth tables
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Real-life application of permutations
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Real-life application of cyclic permutations
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Real-life application of surds
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Real-life application of logarithms
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Real-life application of trigonometric equations
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Real-life application of sequences and series
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