4et – 2e2t 8. (entry # 26) Ans. 9. (entry # 46) %2:

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.5: Product-to-sum And Sum-to-product Formulas
Problem 30E
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With clear handwriting Answer 8 and 9
7-10: Evaluate applying directly the formulas:
- e2t
L (entry #22)
Ans.
4et – 2e2t
8. L
(entry # 26)
Ans.
9. e{ sinh 3t }
(entry # 46)
Ans.
10. L{ cos (8t + 2) }
(entry # 71)
Ans.
Transcribed Image Text:7-10: Evaluate applying directly the formulas: - e2t L (entry #22) Ans. 4et – 2e2t 8. L (entry # 26) Ans. 9. e{ sinh 3t } (entry # 46) Ans. 10. L{ cos (8t + 2) } (entry # 71) Ans.
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