求问这2道数学题an+1=an+(2n+1),a1=1 an+1=an+3n次方,a1=2
问题描述:
求问这2道数学题
an+1=an+(2n+1),a1=1 an+1=an+3n次方,a1=2
答
求问这2道数学题
an+1=an+(2n+1),a1=1 an+1=an+3n次方,a1=2