ADVANCED ENGINEERING DYNAMICS CHAPTER-1
By: Ali Meghdari Sharif University of Technology
Homework Assignment: # 1
1. By direct expansion show that:
a)
6
ijkijk
b)
0
kjijk dd
2. Use the indicial notations method to prove the followings:
a)
})(:int{,)()()( kpjqkqjpipqijk
HCBABCACBA
b)
)()()( BACACBCBA
c)
))(())(()()( CBDADBCADCBA
d)
babaababba )()()()()(
e)
VVV 2
)()(
or V
2
-) V) = Grad.(Div. VCurl(Curl
f)
0
of: Curland the Divergence3. Find the
321
2
3231
2
2132
2
1)()()( exxxexxxexxxF
