A sample in which every person object or event has a equal chance of being selected
1 answer:
You might be interested in
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.
From the given the function, <span>y(t)=−t²+14t−40; the graph will be as shown below:
From the graph, it is evident that between the intervals 6</span>≤t≤8<span>:
The value of our function decreases over the given interval. Hence the answer is:
</span><span>a. The value of y(t) increases over the interval 6≤t≤7
</span>
From the graph, it is evident that between the intervals 6</span>≤t≤8<span>:
The value of our function decreases over the given interval. Hence the answer is:
</span><span>a. The value of y(t) increases over the interval 6≤t≤7
</span>