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a.
To show that
Given:
The given equation is:
and
Formula used:
Proof:
Add the given equations as:
b.
To show that the equation from part (a) can be simplified to
Given:
The given equation is:
Formula used:
Proof:
Now, solving the given equation as:
Substitute
c.
To solve the equation from part (b) to find the Brewster’s angle as
Given:
The given equation is:
Formula used:
Proof:
Solving the given equation as:
The square root on both the sides
Chapter 10 Solutions
Mcdougal Littell Algebra 2: Student Edition (c) 2004 2004
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