Стр. 145 - ДЛЯ ППС

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145
ɟɪɿɬɿɧɞɿɧɿԙ ԕɚɣɧɚɭ ɬɟɦɩɟɪɚɬɭɪɚɫɵɧɵԙ ɚɪɬɭɵɧɚ ɬɟԙ ɷɛɭɥɥɢɨɫ
-
ɤɨɩɢɹɥɵԕ ɬԝɪɚԕɬɵɫɵ;
Ʉ
Ʉ
ɛɿɪ ɦɨɥɹɥɶɞɿ ɟɪɿɬɿɧɞɿɧɿԙ ԕɚɬɭ
ɬɟɦɩɟɪɚɬɭɪɚɫɵɧɵԙ ɬԧɦɟɧɞɟɭɿɧɟ ɬɟԙ ɤɪɢɨɫɤɨɩɢɹɥɵԕ ɬԝɪɚԕɬɵɫɵ.
Ʉ
ɗ
ɠԥɧɟ
Ʉ
Ʉ
ɬɟɤ ɟɪɿɬɤɿɲɬɿԙ ɬɚɛɢԑɚɬɵɧɚ ɬԥɭɟɥɞɿ.
Ɇɵɫɚɥɵ:
Ʉ
ɗ
2
Ɉ) = 0,513; Ɍ
ԕɚɣɧɚɭ
2
Ɉ) = 100
0
ɋ; Ɍ
ԕɚɣɧɚɭ
(
ɟɪ
) = 100,513
0
ɋ;
Ɍ
ԕɚɣɧɚɭ
(
ɟɪ) > Ɍ
ԕɚɣɧɚɭ
2
Ɉ)
Ʉ
Ʉ
2
Ɉ) = 1,85; Ɍ
ԕɚɬɭ
2
Ɉ) = 0
0
;
Ɍ
ԕɚɬɭ
(
ɟɪ
) =
1,85
0
ɋ;
Ɍ
ԕɚɬɭ
(
ɟɪ) < Ɍ
ԕɚɬɭ
2
Ɉ)
Ʉɨɧɨɜɚɥɨɜɬɵԙ ɡɚԙɞɚɪɵ
:
1
-
ɡɚΝɵ
ɛɭ ɬɟɩɟ
-
ɬɟΝɞɿɤɬɟ ɬΡɪΕɚɧ ɫΡɣɵΙɬɵΙɩɟɧ ɫɚɥɵɫ
-
ɬɵɪΕɚɧɞɚ, ɫΡɣɵΙɬɵΙΙɚ ΙɨɫΙɚɧɞɚ ɨɧɵΝ ɬɟɦɩɟɪɚɬɭɪɚɫɵɧ
ɬΫɦɟɧɞɟɬɟɬɿɧ ɧɟɦɟɫɟ ɟɪɿɬɿɧɞɿ ɛɟɬɿɧɞɟɝɿ ΙɚɧɵΙΙɚɧ ɛɭɞɵΝ
Ιɵɫɵɦɵɧ ɚɪɬɬɵɪɚɬɵɧ ɤɨɦɩɨɧɟɧɬɩɟɧ ɛɚɣɵɬɵɥΕɚɧ.
2
-
ɡɚΝɵ
ΙɚɧɵΙΙɚɧ ɛɭ ΙɵɫɵɦɵɧɵΝ ɧɟɦɟɫɟ Ιɚɣɧɚɭ ɬɟɦɩɟɪɚ
-
ɬɭɪɚɫɵɧɵΝ ΙΡɪɚɦΕɚ ɬΩɭɟɥɞɿɥɿɝɿɧ ɤΫɪɫɟɬɟɬɿɧ ΙɢɫɵΙɬɚɪɞɚΕɵ
ɷɤɫɬɪɟɦɭɦ (ɦɢɧɢɦɭɦ ɠΩɧɟ ɦɚɤɫɢɦɭɦ) ɧΟɤɬɟɥɟɪɿɧɟ ɫΩɣɤɟɫ
ɛɨɥɚɬɵɧ ɫΡɣɵΙ ɟɪɿɬɿɧɞɿ ɦɟɧ ɨɧɵΝ ɛɭɵɧɵΝ ΙΡɪɚɦɞɚɪɵ ɛɿɪɞɟɣ.
Ԕɵɫɵɦɵ ɿɲɤɿ ɚɬɦɨɫɮɟɪɚɥɵԕ ԕɵɫɵɦԑɚ ɬɟԙ ԕɚɧɵԕԕɚɧ ɛɭ
ɬɟɦɩɟɪɚɬɭɪɚɫɵ ԕɚɣɧɚɭ ɬɟɦɩɟɪɚɬɭɪɚɫɵɧ ɫɢɩɚɬɬɚɣɞɵ. Ԕɚɧɵԕԕɚɧ
ɛɭ ԕɵɫɵɦɵ ԛɥɤɟɧ ɧɟԑԝɪɥɵɦ ԝɲԕɵɲ ɫԝɣɵԕɬɵԕ ԧɬɟ ɬԧɦɟɧɝɿ
ɬɟɦɩɟɪɚɬɭɪɚɞɚ ԕɚɣɧɚɣɞɵ; ԕɚɧɵԕԕɚɧ ɛɭ ԕɵɫɵɦɵ ɬԧɦɟɧ ɚɡ
ԝɲɚɬɵɧ ɫԝɣɵԕɬɵԕ ɧɟԑԝɪɥɵɦ ɠɨԑɚɪɵ ɬɟɦɩɟɪɚɬɭɪɚɞɚ ԕɚɣɧɚɣɞɵ.
Ʉɨɧɨɜɚɥɨɜɬɵԙ ɡɚԙɞɚɪɵ ɟɪɿɬɿɧɞɿɥɟɪɞɿԙ ɤɨɦɩɨɧɟɧɬɬɟɪɝɟ ɛԧɥɿɧɭ
ԥɞɿɫɿɧɟ (ɚɣɞɚɭ, ɪɟɤɬɢɮɢɤɚɰɢɹɥɚɧɭ) ɧɟɝɿɡɞɟɥɝɟɧ. ȿɝɟɪ ɟɪɿɬɿɧɞɿ ɦɟɧ
ɨɧɵɦɟɧ ɬɟɩɟ
-
ɬɟԙɞɿɤɬɟɝɿ ɛɭ ԕԝɪɚɦɵ ɛɿɪɞɟɣ ɛɨɥɫɚ, ɨɧɞɚ ɦԝɧɞɚɣ
ԕɨɫɩɚɧɵ ɚɣɞɚɭ ԥɞɿɫɿ ɚɪԕɵɥɵ ɛԧɥɭɝɟ ɛɨɥɦɚɣɞɵ. Ɇԝɧɞɚɣ
ɟɪɿɬɿɧɞɿɥɟɪɞɿ ɛԧɥɦɟɣ ԕɚɣɧɚɬɵɥԑɚɧ ɧɟɦɟɫɟ ɚɡɟɨɬɪɨɩɬɵ ɞɟɩ
ɚɬɚɣɞɵ
.
Ɇɵɫɚɥɵ:
Ɍ
ԕɚɣɧɚɭ
2
ɇ
5
Ɉɇ) = 78,35
0
ɋ, Ɍ
ԕɚɣɧɚɭ
2
Ɉ) = 100
0
ɋ, ɚɥ
ɦɵɧɚ ɟɪɿɬɿɧɞɿɥɟɪ ԛɲɿɧ ɋ
2
ɇ
5
Ɉɇ (95,57%)
ɇ
2
Ɉ (4,43%) Ɍ
Ʉ
=
78,15
0
ɋ.
Ɇԝɧɞɚɣ ɟɪɿɬɿɧɞɿɥɟɪɞɿ ɛԧɥɭ ԥɞɿɫɿ
:
ɤɨɦɩɨɧɟɧɬɬɟɪɞɿԙ ɛɿɪɟɭɿɧ
ԛɲɿɧɲɿ ɛɿɪ ɤɨɦɩɨɧɟɧɬɬɿ ԕɨɫɭ ɚɪԕɵɥɵ ɛɚɣɥɚɧɵɫɬɵɪɭ
.
10
3/129-15