`lim_(x rarr1)(sqrt(x)+3)`

If lim_(x rarr1)(a sqrt(x+3)-b)/(x-1)=(1)/(4), then

lim_(x rarr1)(sqrt(7x+2)-3)/(sqrt(5x-1)-sqrt(6x-2))

The value of lim_(x rarr1)(3sqrt(x)-1)/(x-1) is

lim_(x rarr1)[(sqrt(x)-1)/(x-1)+(x^(2)-1)/(x^(2)-x)]

lim_(x rarr 1)(1-sqrt(x))/(1 + sqrt(x))

lim_(x rarr oo)(sqrt(x)-3)/(sqrt(x)+3)

a=lim_(x rarr0)(ln(cos2x))/(3x^(2)),b=lim_(x rarr0)(sin^(2)2x)/(x(1-e^(x))),c=lim_(x rarr1)(sqrt(x)-x)/(ln x)

lim_(x rarr1)(3sqrt(7+x^(3))-sqrt(3+x^(2)))/(x-1) is equal to

lim_(x rarr1)((sqrt(3+x)-sqrt(5-x))/(x^(2)-1))

lim_(x rarr1)((sqrt(3+x)-sqrt(5-x))/(x^(2)-1))