171085 12. The independent random variables X and Y are distributed

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12. The independent random variables X and Y are distributed according to the normal laws with the parameters: = 2,m, = -3; = 1; 0., = 2. Find the probabilities of the following events: a) (X < )(Y < m.); b)(X < 3); c)(Y < - 5); d) ([X| < 1); e)([X] < 1)([Y| < 1).