(a) Find the indefinite integral below using the substitution x = sec(0) and the trigono- metric identity tan² (0) + 1 = sec²(0). LIVR²=1dx, dx, for 1
(a) Find the indefinite integral below using the substitution x = sec(0) and the trigono- metric identity tan² (0) + 1 = sec²(0). LIVR²=1dx, dx, for 1
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question

Transcribed Image Text:(a) Find the indefinite integral below using the substitution x = sec (0) and the trigono-
metric identity tan² (0) + 1 = sec²(0).
S
1
x√x²-1
dx, for 1<x< 1.

Transcribed Image Text:(b) Evaluate the integral below.
-π/4
[*/* sin(x) In (cos(x)) dt, for 0 ≤ x < π/2.
0
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