Evaluate the integrals in Exercises 1–K. 1. [Pi + 7j + (t + 1)k] dt Го- 4 k dt 2. (6 – 6t)i + 3Vij + T/4 [(sin t)i + (1 + cos t)j + (sec²t)k] dt T/4 3. TT/3 4. | [(sec t tan t)i + (tan t)j + (2 sin t cos t)k] dt

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.4: Multiple-angle Formulas
Problem 41E
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Question
Evaluate the integrals in Exercises 1–K.
1.
[Pi + 7j + (t + 1)k] dt
Го-
4
k dt
2.
(6 – 6t)i + 3Vij +
T/4
[(sin t)i + (1 + cos t)j + (sec²t)k] dt
T/4
3.
TT/3
4.
| [(sec t tan t)i + (tan t)j + (2 sin t cos t)k] dt
Transcribed Image Text:Evaluate the integrals in Exercises 1–K. 1. [Pi + 7j + (t + 1)k] dt Го- 4 k dt 2. (6 – 6t)i + 3Vij + T/4 [(sin t)i + (1 + cos t)j + (sec²t)k] dt T/4 3. TT/3 4. | [(sec t tan t)i + (tan t)j + (2 sin t cos t)k] dt
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