1/2 и 1/3 = НОЗ 6, 3/6 и 2/6
2/5 и 3/4 = НОЗ 20, 8/20 и 15/20
1/2 и 3/7 = НОЗ 14, 7/14 и 6/14
3/5 и 2/3 = НОЗ 15, 9/15 и 10/15
3/2 и 7/5 = НОЗ 10, 15/10 и 14/10
5/4 и 4/3 = НОЗ 12, 15/12 и 16/12
2/7 и 8/11 = НОЗ 77, 22/77 и 56/77
1/4 и 9/25 = НОЗ 100, 25/100 и 36/100
3/10 и 1/3 = НОЗ 30, 9/30 и 10/30
Удачи)
P+q=1
q=0,19
p=1-q=1-0,19=0,81
Ответ: 0,81.
Sin (x-2π)= - sin (2π-x) = - sin x
- sin x - 1 = 0
-sin x = 1
sin x = -1
x= - π/2 +2πn, n∈Z
8s-3s=5s ;6x+4x=10x
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9t+4t-t=12t ; 16y-5y-3y=8y
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17x+33x=50x ;45a-a=44a
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4,8x-3,1x+0,7x=2,4x ; 0,16a+1,2a-0,85a=0,51a