Mathematics, 20.12.2019 00:31 antojustice
Determine whether the series is convergent or divergent by expressing sn as a telescoping sum (as in example 7). [infinity] cos 2 n2 − cos 2 (n + 1)2 n = 1. if it is convergent, find its sum.
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Mathematics, 21.06.2019 15:20
Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
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One side of a rectangle is 7 centimeters shorter than six times the other side. find the length of the longer side if we also know that the perimeter of the rectangle is 266 centimeters.
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Determine whether the series is convergent or divergent by expressing sn as a telescoping sum (as in...
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