lim(x→0) (e^x-cosx)/x
lim(x→0) (e^x-cosx)/x
lim(e^x)cosx= x→+∞
求Lim(x→0)(sinx/x)^(cosx/1-cosx)
lim e-e^cosx除以xsinx x趋向0
lim(x-cosx)/x x→-∞
计算 lim(x→0+) ∫(上x,下0) e^x + e^(-X) -2)dx/1-cosx
lim(x->0)[cosx-e^(-x^2/2)]/[x^2[x+ln(1-x)]]
lim x→0 1-cosx/xsinx
lim(x→0)(1/cosx)=?
lim(e^(x^2)-1)/(cosx-1) ,x→0的极限为什么是-2
lim x→0 (1-cosx√cos2x√cos3x)/(e^x+1)sinx dx
lim(x趋向0)(1-e^cosx-1)