Answer:
Step-by-step explanation:
Given
Required
Decompose into partial fraction
Start by factorizing the denominator:
So, we have:
Take LCM
Cancel out the denominator
Open brackets
Collect Like Terms
By comparison;
==>
Make A the subject in
Substitute 1 - B for A in
Collect Like Terms
So:
Answer:
-7 and 3
-5 and 1
-3 and -1
<u><em>They all give the same total i.e. -4</em></u>
Hello, I just did this lesson and I want to say the answer is 17%. I’m not 100% sure on that answer and I wanted to give you a heads up on that. I hope this is right!
The minimum and maximum values are the extreme ends of the spectrum of range for wind speed. The base wind speed must be somewhere between the 2 values. It is called the mean.
Mean = (74 + 95)/2 = 84.5
Then, you find the difference of the values to the mean:
84.5 - 74 = 10.5
95 - 84.5 = 10.5
Thus, the absolute value equation for V will be:
V = |84.5 +/- 10.5|