1,045 prompts matching "Why the mean and the variance of a Poisson distribution are equal"
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Solve the logarithmic equation log(x+1) - log(x-1) = 2
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Solve the logarithmic equation 2log(x) = log(x+6) + log(4)
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Solve the logarithmic equation log3(x^2) - log3(x+2) = 1
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Solve the logarithmic equation log5(x+3) + log5(2) = 2
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Worked example: differentiate y = (2x-1)(x+3) after expanding it first
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Worked example: find AB where A = [[1,2],[3,4]] and B = [[2,0],[1,3]]
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Worked example: find A+B and A-B where A = [[1,-2],[3,0]] and B = [[4,1],[-2,5]]
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Worked example: how many ways can a president and secretary be chosen from 8 people
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Worked example: expand (1-x)^4 fully and use it to estimate (0.98)^4
Act as my SS2 Further Maths tutor. Show me a full worked example for this binomial theorem
Real-life application of measures of dispersion
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Give me a 5-minute recap of quadratic equations
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Give me a 5-minute recap of polynomial division
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Give me a 5-minute recap of cubic equations
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Give me a 5-minute recap of truth tables
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Give me a 5-minute recap of biconditional statements
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Give me a 5-minute recap of tautologies
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Give me a 5-minute recap of argument validity
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Give me a 5-minute recap of predicate logic
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Give me a 5-minute recap of permutations
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Give me a 5-minute recap of combinations
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