a.
To find: the value of
a.
Answer to Problem 46E
The value of
Explanation of Solution
The value of
Given information:
The hyperbola equation is
calculation:
first write the hyperbolas in the standard form,
Because the
Since here
Foci: because the
So foci are
Now substitute
So, the foci are
b.
To show: the point lies on the hyperbola.
b.
Explanation of Solution
Given information:
The hyperbola equation is
point
substitute the value of x and y,
So the point
c.
To find: the
c.
Answer to Problem 46E
Explanation of Solution
Given information:
The hyperbola equation is
Calculation: to find the
d.
To verify: the difference between
d.
Explanation of Solution
Given information:
The hyperbola equation is
prove:
find the difference between
since
Since the
Chapter 11 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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