Consider the triangle with vertices (0, 0), (1, 0), (0, 1). Suppose that (X, Y ) is a uniformly chosen random point from this tr
iangle. (a) Find the marginal density functions of X and Y . (b) Calculate the expectations E[X] and E[Y ]. (c) Calculate the expectation E[XY ].
1 answer:
Answer:
The solution is given in attached diagram:
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A=1 , c=9
y²/a²-x²/b²=1
c²=a²+b²
b²=c²-a²
b²= 9²-1²
b²=8
y²/1²-x²/8=1
y²- x²/8=1 is the equation of hyperbola.
Answer:
10 units
Step-by-step explanation:
Area of smaller ∆ ,
= 1/2 * 2 * 2 = 2 u
Area of larger ∆ ,
= 1/2 * 4 * 4 = 8u
Total area = 8u + 2u = 10 units
Answer:
It would be the second question,
Step-by-step explanation:
y 7/8 x + 3/2
Disbeylover us right, the answer is n÷11. I hope this helps
Answer:
B?
Step-by-step explanation:
