| Line 3: | Line 3: | ||
Note error in question 4 book problem 4.9 | Note error in question 4 book problem 4.9 | ||
it should read X=2 * sin (z/4) | it should read X=2 * sin (z/4) | ||
| + | |||
| + | Problem 1) | ||
| + | |||
| + | How do you solve for E(x^2) because you have to know that in order to solve for E(Y^2)? | ||
Revision as of 17:13, 3 March 2009
Note error in question 4 book problem 4.9
it should read X=2 * sin (z/4)
Problem 1)
How do you solve for E(x^2) because you have to know that in order to solve for E(Y^2)?
