Given:
Line A: 2x + 2y = 8
Line B: x + y = 4
x = 4 - y
2(4-y) + 2y = 8
8 - 2y + 2y = 0
0 = -8
y = 4 - x
2x + 2(4-x) = 8
2x + 8 - 2x = 8
0 = 0
There is no solution.
We're looking for such that , which requires
Integrating both sides of the first PDE wrt gives
Differenting this wrt gives
but we're assuming is a function that doesn't depend on , which is contradicted by this result, and so there is no such and is not conservative.
7 x 6 - 4n x 6
42 - 4n x 6
42 - 24n
Answer: Option C. [0.95, 1.59].
Step-by-step explanation:
We know that the mean is:
M = 1.27
and the margin of error is:
e = 0.32
This means that the actual value can be at a maximum distance of 0.32 from the mean.
then the interval will be:
[M - e, M + e].= [1.27 - 0.32, 1.27 + 0.32].= [0.95, 1.59].
The correct option is C.
Answer:
D
Step-by-step explanation:
sum of angle in a triangle end up to 180 and the sum of angles in a straight line end up to 180 degrees