lol champions


To let you laugh out loud again !!  i choose funny moment of our champions LoooooooooooL :

1- David Luiz Bend over to prepare something for   Ibrahimovic Lol  ! maybe he is preparing the place for ibrahimovic to lie over LOOOLl

2- in the end i will let watch this funny !!!!!!! loooooo l video !! 






I liked The sound of sheep in video !!!  LOol !! but searching for Needle in a haystack was Good Loooolll
so being brave and get your revenge is not good idea in football  Looooooooooool   Goalkeeper  Looooll
and celebrating a goal like a Theater group is funny Looolll  when a goalkepper do a funny movement do not that mean he is not good but maybe the State of pitch is bad  ! but when you score a Footwear goal this is so funny LoooooL
Thanks friends laugh out loud !! LOoooooL see you in the next LOOOOOOl  

The Exercise Correction 1 natural integers numbers


Back to the exercise

    1) showing that a is a multiple of 3:
we have:

Solved Exercise 1 Natural number





Let a and b tow naturels integers numbers

Write out the following equations


1) shows that a is a multiple of 3.
2) show that b can be divided on 12
3) gives the decomposition into prime numbers of a and b
4) calculate the PGCD(a,b)









Solved exercises of operational research

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Course of operational research

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Solved exercises Mechanics of Continuous Media


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Course of Mechanics of Continuous Media


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