Suma
: 5 mar 2024, o 21:29
Jakie wartości całkowite ma wyrażenie \(\displaystyle{ x - \frac{1}{x} + y - \frac{1}{y}}\) , gdy \(\displaystyle{ x}\) i \(\displaystyle{ y}\) to liczby wymierne (różne od zera)
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Kod: Zaznacz cały
x = -30, y = -10/3, x-1/x+y-1/y = -33
x = -30, y = 3/10, x-1/x+y-1/y = -33
x = -15, y = -5/3, x-1/x+y-1/y = -16
x = -15, y = 3/5, x-1/x+y-1/y = -16
x = -10, y = -5/2, x-1/x+y-1/y = -12
x = -10, y = 2/5, x-1/x+y-1/y = -12
x = -15/2, y = -5/6, x-1/x+y-1/y = -7
x = -15/2, y = 6/5, x-1/x+y-1/y = -7
x = -20/3, y = -15/4, x-1/x+y-1/y = -10
x = -20/3, y = 4/15, x-1/x+y-1/y = -10
x = -6, y = -2/3, x-1/x+y-1/y = -5
x = -6, y = 3/2, x-1/x+y-1/y = -5
x = -15/4, y = 3/20, x-1/x+y-1/y = -10
x = -5/2, y = 1/10, x-1/x+y-1/y = -12
x = -2, y = -2, x-1/x+y-1/y = -3
x = -2, y = 1/2, x-1/x+y-1/y = -3
x = -5/3, y = 1/15, x-1/x+y-1/y = -16
x = -3/2, y = -1/6, x-1/x+y-1/y = 5
x = -3/2, y = 6, x-1/x+y-1/y = 5
x = -6/5, y = -2/15, x-1/x+y-1/y = 7
x = -6/5, y = 15/2, x-1/x+y-1/y = 7
x = -5/6, y = 2/15, x-1/x+y-1/y = -7
x = -2/3, y = 1/6, x-1/x+y-1/y = -5
x = -3/5, y = -1/15, x-1/x+y-1/y = 16
x = -3/5, y = 15, x-1/x+y-1/y = 16
x = -1/2, y = -1/2, x-1/x+y-1/y = 3
x = -1/2, y = 2, x-1/x+y-1/y = 3
x = -2/5, y = -1/10, x-1/x+y-1/y = 12
x = -2/5, y = 10, x-1/x+y-1/y = 12
x = -4/15, y = -3/20, x-1/x+y-1/y = 10
x = -4/15, y = 20/3, x-1/x+y-1/y = 10
x = -1/6, y = 2/3, x-1/x+y-1/y = 5
x = -3/20, y = 15/4, x-1/x+y-1/y = 10
x = -2/15, y = 5/6, x-1/x+y-1/y = 7
x = -1/10, y = 5/2, x-1/x+y-1/y = 12
x = -1/15, y = 5/3, x-1/x+y-1/y = 16
x = 1/15, y = 3/5, x-1/x+y-1/y = -16
x = 1/10, y = 2/5, x-1/x+y-1/y = -12
x = 2/15, y = 6/5, x-1/x+y-1/y = -7
x = 3/20, y = 4/15, x-1/x+y-1/y = -10
x = 1/6, y = 3/2, x-1/x+y-1/y = -5
x = 1/2, y = 1/2, x-1/x+y-1/y = -3
x = 2/3, y = 6, x-1/x+y-1/y = 5
x = 5/6, y = 15/2, x-1/x+y-1/y = 7
x = 5/3, y = 15, x-1/x+y-1/y = 16
x = 2, y = 2, x-1/x+y-1/y = 3
x = 5/2, y = 10, x-1/x+y-1/y = 12
x = 15/4, y = 20/3, x-1/x+y-1/y = 10