Question: 6-56 x and y are zero mean independent random variables with variances of and of, respectively, thatis. it ~ N(0, of), y ~ N(0, 01?).

6-56 x and y are zero mean independent random variables with

variances of and of, respectively, thatis. it ~ N(0, of), y ~

6-56 x and y are zero mean independent random variables with variances of and of, respectively, thatis. it ~ N(0, of), y ~ N(0, 01?). Let z=ax+by+c Cam (:1) Find the characteristic function (P; (u) of z. (b) Using

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