" Evaluate "lim_(x rarr oo)((2+x)^(40)(4+x)^(5))/((2-x)^(45))

lim_(x rarr oo) ((2 + x)^(40) (4 + x)^(5))/((2-x)^(45)) is :

Which of the following is/are true? (a) lim_(x rarr oo)((2+x)^(40)(4+x)^(5))/((2-x)^(45))=1(b)lim_(x rarr0)(1-cos^(3)x)/(x sin x cos x)=(3)/(2)(c)lim_(x rarr0)(ln(1+2x)-2ln(1+x))/(cot^(-1)(sqrt(x+1)-sqrt(x)))=-1 (d) lim_(x rarr oo)(cot^(-1)(sqrt(x+1)-sqrt(x)))/(sec^(1)((2x+1)/((x-1)^(2)))=1)=-1 (d)

lim_(x rarr oo)(1)/(x^(2))

lim_(x rarr oo)(1)/(x^(2))

"lim_(x rarr oo)(1)/(x^(2))

Evaluate lim_(x rarr oo) (2x+3)/(x-5) .

Evaluate: lim_(x rarr oo)(x)/(abs(x)+x^(2))

Evaluate: lim_(x rarr oo)(sqrt(25x^(2)-3x)+5x)

Evaluate :lim_(x rarr oo)(sqrt(25x^(2)-3x)+5x)