Given

where E <span>is the portion of the unit ball

that lies in the first octant.
This can be evaluated as follows:

</span>
Answer:
a
Step-by-step explanation:
because it matches the graph
Answer:
Answer is given below.
Step-by-step explanation:
Machine Breakdown Probability Cumulative-Distribution-Rang Rang
Per week
0 0.10 0.10 0-9
1 0.10 0.20 10-19
2 0.20 0.40 20-39
3 0.25 0.55 40-64
4 0.30 0.95 65-94
5 0.5 1.0 95-99
The three vectors
,
, and
each terminate on the plane. We can get two vectors that lie on the plane itself (or rather, point in the same direction as vectors that do lie on the plane) by taking the vector difference of any two of these. For instance,


Then the cross product of these two results is normal to the plane:

Let
be a point on the plane. Then the vector connecting
to a known point on the plane, say (0, 0, 1), is orthogonal to the normal vector above, so that

which reduces to the equation of the plane,

Let
. Then the volume of the region above
and below the plane is
