" Q."4" Let "alpha,beta in R" be such that "lim_(1rarr oo)(x^(2)sin^(2))/(arcs^(2))

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

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

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

Let alpha, beta in R " be such that " lim_( x to 0) (x^(2)sin (beta x))/(ax - sin x) = 1."Then,"6(alpha+beta)"equals"

Let alpha,beta in R such that lim_(x rarr0)(x^(2)sin(beta x))/(alpha x-sin x)=1* Then 6(alpha+beta) equals

let f(x)=lim_(n rarr oo)(x^(2n)-1)/(x^(2n)+1)

lim_(x rarr oo)(2+sin x)/(x^(2)+3)

Let , alpha, beta in RR be such that underset(x rarr 0)lim (x^(2) sin (beta x))/(alpha x - sin x) = 1 . Then 6(alpha + beta) equals

lim_(x rarr oo)(2-(1)/(x)+(4)/(x^(2)))

lim_(x rarr oo)tan^(-1)(x^(2)-x^(4))