Y(x)=6sin(x-2)
E(y)- множество значений функции
E(sinx)=[-1;1]
E(sin(x-2))=[-1;1]
E(6sin(x-2))=[-1*6;1*6]
E(6sin(x-2))=[-6;6]
9а +6b=3(3a+2b)
7а-7b +ас-bс=7(a-b)+c(a-b)=(a-b)(7+c)
(1/2)^2:(16)^-1
(1/16):(1/16)
1
<span>2+3(y-1/3)-2(0.5y)</span>
<span>2+3(y-1/3)-2(0.5y)</span>
<span>2+3y-1-y</span>
<span>1+2y</span>
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