If sec(x) (in Quadrant-I), find 3 tan(2x) = (Please enter answer accurate to 4 decimal places.)

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter58: Achievement Review—section Five
Section: Chapter Questions
Problem 30AR: Determine dimension x to 3 decimal places.
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How would I use the double angle identity for this problem?

If sec(x)
3
(in Quadrant-I), find
tan(2x)
(Please enter answer accurate to 4 decimal places.)
Transcribed Image Text:If sec(x) 3 (in Quadrant-I), find tan(2x) (Please enter answer accurate to 4 decimal places.)
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