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Electricity is the movement of charge and therefore something charged must move to carry this charge. graphite carbon atoms make 3 covalent bonds with the adjacent atoms however carbon has 4 electrons in ...
¡Hola amigo!El verano pasado, fui a España con mis amigos. Fue fenomenal. Hicimos muchas cosas: jugamos fútbol en la playa, visitimos monumentos - mi favorito fue la sagrada familia en Barcelona - y comem...
j = 2, k = 7
A mon avis, on ne fait pas assez pour éduquer les jeunes pour mener une vie saine. L'obésité infantile devient de plus en plus un problème. Bien que certaines publicités fassent la promotion d'un mode de ...
Stationary points occur when the derivative is = 0Derivative: 2x + 2 = 0, so a stationary point occurs when x = -1y = 1 + 2 - 8 = -5Second derivative = 2Therefore, the stationary point (-1,2) is a minimum...
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