(6) The continuous random variables X and Y have a joint p.d.f. 3x, for 0≤ y ≤x≤1 f(x, y) = 0, Find the covariance of X and Y, C[X,Y]. otherwise.

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(6)
The continuous random variables X and Y have a joint p.d.f.
3x, for 0 ≤ y ≤x≤1
{
otherwise.
Find the covariance of X and Y, C[X,Y].
f(x, y) =
0,
Transcribed Image Text:(6) The continuous random variables X and Y have a joint p.d.f. 3x, for 0 ≤ y ≤x≤1 { otherwise. Find the covariance of X and Y, C[X,Y]. f(x, y) = 0,
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