Let x have density fx(x) = 2x for 0 < x < 1 and let y be uniform on the interval (1,2). assume x and y independent.
(a) give the joint density function of (x. y). calculate p(y - x > 3/2) (b) find the density function of x + y.

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

x = 3 ± √(5+y)

7

step-by-step explanation:

2+2=4

4-5=-1

is that your