¡ Ó È Ð Ë Ó Ñ Å Ñ Ú Ð Þ Ì Å Ã Ó Ë Ã Ð Õ R s t t r t r Î â Å Þ Ò Ñ Î Ð È Ð Ë â Ê Ã Ç Ã Ð Ë Ì s u Ë Ô Ò Ñ Î ß Ê Ö Ì Õ È Ô Î È Ç Ö á Ü Ë Ì Ó â Ç Ø Ë Ï Ë Ú È Ô Í Ë Ø à Î È Ï È Ð Õ Ñ Å ä Õ Å È Õ Ñ ÏFormula ( x a) ( x b) = x 2 ( a b) x a b x is a variable, and a and b are constants The literal x formed a binomial x a with the constant a, and also formed another binomial x b with another constant b The first term of the both sum basis binomials is same and it is a special case in algebraic mathematicsSet X = U V and Y = U − V Determine whether or not X and Y are independent 6 Let U and V be independent random variables, each uniformly distributed on 0,1 Determine the mean and variance of the random variable Y = 3U2−2V Second Practice First Midterm Exam 7 Consider the task of giving a 15– minute review lecture on the role of distri bution functions in probability Let A B And C Be The Unit Vectors Suppose That A B A C 0 And T ÔÅ "¯^ n[tAbv x[