En la teoría entre conjuntos, permite dar solución de diversas situaciones, a partir de las operaciones entre conjuntos. Por lo tanto, podemos concluir: Dados los conjuntos: U={e, u, c, a, l, i, p, t, o}; G={x/x es una vocal}; Y={p, a, l, o}. La operación ã(GâY)ã^c es:

Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?