" (iv) "lim_(x rarr-oo)(x^(5)tan((1)/(pi x^(2)))+3|x|^(2)+7)/(|x|^(3)+7|x|+8)

lim_(x rarr-oo)(x^(2)tan((1)/(pi x^(2)))+3|x^(2)|+7)/(|x^(3)|+7|x|+8) is equal to: a*-(1)/(pi) b.0 c.oo d.Does not exist

lim_ (x rarr-oo) (x ^ (5) tan ((1) / (pi x ^ (2))) + 3 | x | ^ (2) +7) / (| x | ^ (3) + 7 | x | +8)

lim_(x rarr-oo)(x^(2)*tan((1)/(x)))/(sqrt(8x^(2)+7x+1)) is

lim_(x rarr oo)((3x^(2)+1)/(2x^(2)-1))^((x^(3))/(1-x))

lim_(x rarr oo)((3x^(2)+1)/(2x^(2)-1))^((x^(3))/(1-x))

lim_(x rarr oo)(2x+1)/(3x-2)

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

lim_(x rarr oo)(9x^(2)-2x-7)/(6x^(2)+5x+1

lim_(x rarr oo)((tan x)/(x^(2)-x)) is equal to

lim_ (x rarr oo) (2x ^ (5) sin ((1) / (x ^ (2))) + 3x ^ (2)) / (1 + 3x ^ (3)) =