Question

Me ajudem com essa materia de calculo, preciso dos calculos

Answer 1

Resposta:

q)

lim  x*(2+1/x)/x*(1-3/x)

x-->-∞

lim  (2+1/x)/(1-3/x) = (2+0)/(1-0)=2

x-->-∞

r)

lim x*(25-2/x)/x*(16-3/x)

x-->∞

lim (25-2/x)/(16-3/x) =(25-0)/(16-0) = 25/16

x-->∞

w)

lim x²*(1/x²-2)/x²*(3/x²-4/x)

x-->∞

lim (1/x²-2)/(3/x²-4/x)= (0-2)/(0-0⁺)=∞

x-->∞

x)

lim x*(1/x-2)/x*(3/x-4)

x-->-∞

lim (1/x-2)/(3/x-4) =(0-2)/(0-4)=1/2

x-->-∞