And let the sequence {x,nbe defined as x, 3 xane3x, for n - 1,2,3.. then 1 (1) lim sup(x,} and lim inf {x,) 1 (2) lim sup (x, } and lim inf {x,} (3) lim sup {x,

and Let the sequence {x,nbe defined as x, 3 Xane3X, for n - 1,2,3.. Then 1 (1) lim sup(x,} and lim inf {x,) 1 (2) lim sup (x, } and lim inf {x,} (3) lim sup {x,}and lim inf {x, } (4) lim sup (x,} and lim inf {x,}-