Complete the square
(01-17-2015), (09-09-2014)
x,y
(09-10-2014), (09-10-2014)
cosx=u
x 2018
(09-10-2014)
sin x cosx
; 09-10-2014 11:59 AM
2015
598 sin x
..!!.. ..!!.. 2 ..!!..
( )
3/10/2014 ...Integral Parts
[CENTER] ( ) ( ) ( ) - ( ) (mohammad Leban)
... ... (... (...
" ( ) u , y
1990 12
(598) : ( ) ( 1) ( cos ) ( ) () - -
2022... ... - -... 2019
"
2 2018...
(3) 1953 3
(3) (1) 2012 :
: 1 (0 1 )
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