What are the coordinates of the foci of each hyperbola in Exercise 1? a. b. c. d.
Question:
a.
b.
c.
d.
e. x = 4/cos t -1
y = 2 tan t + 3
f. x = 3 tan t + 3
y = 5/cos t
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4.
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a 2 2 4 2 c 2 so c 20 the foci are at 20 0 and 20 0 or 2 5 0 and 2 5 0 b 1 2 3 ...View the full answer
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Related Book For
Discovering Advanced Algebra An Investigative Approach
ISBN: 978-1559539845
1st edition
Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke
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