No. 14 14. If we let u = 4x 1 for the f:2 tan(4x-1)-3 cos"(4x-1) dx, what will be the%3Dcos(4x-1)resulting formula?A. 4 f(2 tan u sec u - 3 cos u) duB. -S(2 tan u sec u - 3 cos u) duC.-S(2 sin u sec? u- 3 cos? u sec u) duD. -4 S(2 tan u sec u - 3 cos u) du

Answered: 14. If we let u = 4x-1 for the S: 2…

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14. If we let u = 4x-1 for the S: 2 tan(4x-1)-3 cos (4x-1), dx, what will be the %3D cos(4x-1) resulting formula?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

No. 14

14. If we let u = 4x 1 for the f:
2 tan(4x-1)-3 cos"(4x-1) dx, what will be the
%3D
cos(4x-1)
resulting formula?
A. 4 f(2 tan u sec u - 3 cos u) du
B. -S(2 tan u sec u - 3 cos u) du
C.-S(2 sin u sec? u- 3 cos? u sec u) du
D. -4 S(2 tan u sec u - 3 cos u) du

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