решите пожалуйста
lim (x^2-3x+4)/(x^2-x)
|X->1|
(x^2-3x+4)/(x^2-x)=(x-1)(x+4)/(x(x-1))=(x+4)/x
lim...=(1+4)/1=5
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(x^2-3x+4)/(x^2-x)=(x-1)(x+4)/(x(x-1))=(x+4)/x
lim...=(1+4)/1=5