Math, asked by ram2192001, 4 months ago

If Joint probability density function f(x, y)=e" (2+), x, y 20, then E(XY) is.....
A. 2.
B.3
C.1
D.O
OAA
OB.B В
Ос.с
OD.D

Answers

Answered by Ahmadabdulrafay

0

Step-by-step explanation:

huhuhihihinihihuhkhi

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