Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN: 9780134463216
Author: Robert F. Blitzer
Publisher: PEARSON
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cos 20 1+ sin 20 3 (h) 8 cos³ 40° = 6 cos 40° - 1 = tan (- - (i) tan (+0) - tan (0) (j) sin (+0) sin (4-0) = = 2 tan 20 cos 20
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Transcribed Image Text:cos 20 1+ sin 20 3 (h) 8 cos³ 40° = 6 cos 40° - 1 = tan (- - (i) tan (+0) - tan (0) (j) sin (+0) sin (4-0) = = 2 tan 20 cos 20
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