28: Δ[f(x)+g(x)]=3446645302f(x)+g(x)Δf(x)+Δg(x)OΔf(x)-Δg(x)
Explanation:
خوےوتتتتتتخجگجھخطھجسگوےدھبتتتتتطدخسطسججوئئئئبدخسبز
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Explanation:
خوےوتتتتتتخجگجھخطھجسگوےدھبتتتتتطدخسطسججوئئئئبدخسبز