Q1) Find the curvature ofthe vector function that given below: nt) =(a cos(t)) i+(a sin(t) ) j where a>0

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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Q1) Find the curvature of the vector function that given below:
r(t)=(a cos(t)) i+(a sin(t) )j
where a>0
Q2-A) Find only the limits of integration of the following:
yA
yA
1.
R
R]
ty=2
z dydz
(r cos e sin 8) rdrde
f(e.6,6) sin o dp dộ de
(1)
(2)
(3)
Transcribed Image Text:Q1) Find the curvature of the vector function that given below: r(t)=(a cos(t)) i+(a sin(t) )j where a>0 Q2-A) Find only the limits of integration of the following: yA yA 1. R R] ty=2 z dydz (r cos e sin 8) rdrde f(e.6,6) sin o dp dộ de (1) (2) (3)
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