ÃημαÄα και ÃÃ…ÃÄημαÄα-i
ÃημαÄα και ÃÃ…ÃÄημαÄα-i
ÃημαÄα και ÃÃ…ÃÄημαÄα-i
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1<br />
0.5<br />
-4 -2 2 4<br />
-0.5<br />
-1<br />
1<br />
ut ( + τ /2)<br />
-τ/2<br />
τ/2<br />
−ut<br />
( −τ<br />
/2)<br />
1<br />
ut ( τ τ<br />
+ ) −ut ( − ) = p τ<br />
2 2<br />
4