what is limx-0x(ex-1)/1-cosx Share with your friends Share 18 Vipin Verma answered this limx→0x(ex-1)1-cosxSo it of 00form, so apply L-hospital rule, until this form is removed.So x(ex-1)1-cosx =ddx(xex-x)ddx(1-cosx) =ex +xex -1sinx, this is still 00form, So apply againHence ddx(ex +xex -1)ddx(sinx) =ex +ex +xexcosx, this is not 00form, so put x =0Hence limx→0x(ex-1)1-cosx =1+1 +01 =2 (ans) -28 View Full Answer