高代求极限Lim(X→∞)﹛x+sinx/x+cosx﹜
高代求极限Lim(X→∞)﹛x+sinx/x+cosx﹜
x→∞ lim(cosx+x)/(sinx-x) 求极限?
求极限lim x→∞ (xsin1/x+sinx/x+cosx/x)
求极限 lim(cosx+sinx)^1/x
求极限 lim x-0 1-cosx / x-sinx
lim((x+sinx)/(x-cosx))
当x→∞ 时,求lim[(x+sinx)/x]和lim[(x+cosx)/x],
求极限x→∞时,(x-sinx)/(x+cosx)
求问高数,求极限啊.lim(x→∞)(sinx∧2)-x/(cosx)∧2-x
lim/x→0 /lim 2-2cosx/ sinx^2利用罗必塔法则求极限
lim(x→0) x-sinx/x+sinx的极限
lim(1-cosx+sinx) 极限(x趋向0)