A nice song about adding fractions set to the tune of mamma mia by abba
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index of math problems
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Showing posts with label video collection. Show all posts
Showing posts with label video collection. Show all posts
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Complex Numbers in Precalculus: Polar Form and De Moivre’s Theorem
Complex Numbers in Precalculus: Polar Form, the Complex Plane, De Moivre’s Theorem and Complex Roots Complex numbers become much easier to...
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reduction formula for (sinx)^m (cosx)^n with limits 0 to pi/2 in the numerator start off with (m-1) , (n-1) subtract 2 successively till 2 o...
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derive the mean and variance of the binomial distribution now to find the variance, we rewrite x^2 as x(x-1) +x before we start out for expl...
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Before taking the driving test you have to get a learner's license.For that you had to to take an objective test on the computer in the ...