x1 = sin(c) v1 = cos(c) x2 = e^(- 2c ) - 1 v2 = -2e^(- 2c ) cos(c) = -2e^(- 2c ) e^( 2c ) cos(c) + 2 = 0 You can...to find the roots, but a graphing calculator does this already, so I'll just use that. c ≈ 1 .64532463998089...

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**10**chance of this ...39;s only way to do this), and the ... 48/2598960. 2C -- There...3 Answers · Science & Mathematics · 03/06/2009

...to win all the tricks of the game. If he does , he is awarded 15 points, but if he...a player given five cards below ten (either inclusive or exclusive) is allowed to replace them...

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