Question 2 Solve exactly the following integrals. (a) ¹*(¹+2) dx (b) fxsin2x dx (c) So (2x+3xx-1)dx

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Fast pls solve this question correctly in 5 min pls I will give u like for sure Mnty can you calculate the two Q?
Question 1
(a) Given z = 5x³y²-6y-10e-, express
(b)
Find and if-x+4y² + 5z +7xyz = 9.
Question 2
The average velocity in a pipe with laminar flow is given by
ym
25³
μ
d.t.p and are measured to the error of 1.5%, 3%, 2% and 3% respectively.
Calculate the maximum percentage error of the average velocity.
Solve exactly the following integrals.
(b) xsin2x dx
3x
(2x+3)(x-1)
-dx
20x
(x²-1)e-cos3z dx dy dz.
in terms of x and y.
loëzy
Transcribed Image Text:Question 1 (a) Given z = 5x³y²-6y-10e-, express (b) Find and if-x+4y² + 5z +7xyz = 9. Question 2 The average velocity in a pipe with laminar flow is given by ym 25³ μ d.t.p and are measured to the error of 1.5%, 3%, 2% and 3% respectively. Calculate the maximum percentage error of the average velocity. Solve exactly the following integrals. (b) xsin2x dx 3x (2x+3)(x-1) -dx 20x (x²-1)e-cos3z dx dy dz. in terms of x and y. loëzy
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