In the expansion of (ex-1-x)/x2 in ascending powers of x ,the 4 th term is Share with your friends Share 4 Muskaan Talwar answered this Dear Student, ex-1-xx2=1+x+x22!+x33!+x44!+x55!+...-1-xx2=x22!+x33!+x44!+x55!+...x2=1x2x22!+x33!+x44!+x55!+...=12!+x3!+x24!+x35!+...Thus, 4th term is x35!. Regards 2 View Full Answer