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Answer
Solution
We are given the following equations:
Our goal is to find the value of
.
Step 1: Express
and
in terms of
From equation (1):
From equation (2):
Step 2: Substitute
from equation (1) into equation (2)
Step 3: Find
in terms of
Using
in equation (1):
Step 4: Calculate
Answer:
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Beyond the Answer
Given the equations
and
we can express
and
in terms of
and constants.
From the first equation, we can rearrange it as follows:
From the second equation, we have:
Substituting
from equation (1) into equation (2):
Using equation (1), we can express
as
. Substitute this into equation (2):
Expanding both sides:
Rearranging terms gives us:
or
Thus, we can simplify this to:
Now, substitute
back into equation (1):
This simplifies to:
Rearranging gives us:
Now we have:
Next, let’s find
:
Thus,
Hence, the value of
is