45-74. Definite integrals Use a change of variables or Table 5.6 to evaluate the following definite integrals. 1518 1 45. 46.. cos 2x dx 2e²x dx

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter8: Further Techniques And Applications Of Integration
Section8.2: Integration By Parts
Problem 32E
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Question 46 and 47 only. THANK YOU!

45-74. Definite integrals Use a change of variables or Table 5.6 to evaluate
the following definite integrals.
45.
46.
π/8
47.
Jo
0
1
So 2e²x dx
0
cos 2x dx
1
S 2x (4 - x²) dx
0
2
2x
48. So (2² + 1)² dz
dx
2
Transcribed Image Text:45-74. Definite integrals Use a change of variables or Table 5.6 to evaluate the following definite integrals. 45. 46. π/8 47. Jo 0 1 So 2e²x dx 0 cos 2x dx 1 S 2x (4 - x²) dx 0 2 2x 48. So (2² + 1)² dz dx 2
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