Amaliy ish № 1 Arifmetik ifodalar xatoliklarini xisoblash qoidalari.
1-vazifa. Formula bo’yicha hisoblab olingan natija xatoliklarini toping.
Mavzuga doir vazifalarni bajarish uchun namunasi
X = , bunda m = 28.3 (), n = 7.45 (), k = 0.678 ();
N = , bunda n = 3.0567 (), m = 5.72 ();
V = bunda h = 11.8, R = 23.67 .
Hisoblaymiz =800.9;
X=
So’ngra, hisoblab , bundan
= 2+ 3=0.00142+0.00405+0.00222
=0.00769=0.77%
= 4.02 * * 0.0077=3.1*
Javob: X=4.02*; 0.77%
Berilgan : n-1=2.0567(); m+n= 3.057()+
5.72 ()=8.777( m-n=5.72 () –
3.057() = 2.663 ();
N=
Javob: N;
Hisoblaymiz:
V= 3.142 * (23.67 – 3.933) = 3.142 * * 19.737 =
8.63 * 103 = 3.142 * * 19.737 = 437.37 * 19.737=8630
Javob :V
Mavzuga doir masalaning blok sxemasi quyidagicha.
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