◎ 题干
利用数学归纳法证明不等式1+data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAAkCAYAAACE7WrnAAAAT0lEQVRIiWNgGAWDAygpKf2n2AAYHhwuGjWIjgYhRz9Vk8EooDJQVFR8TgwmaJCCgoIEMZgOfhp5gCr5DF0z2YZRzSBCBo8aQuVYG/plNgAlij+aimRn8QAAAABJRU5ErkJggg==+data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABIAAAAkCAYAAACE7WrnAAAAU0lEQVRIiWNgGAWDAygpKf2n2AAYHhwuGjWIjgYhRz9Vk8EooDJQVFR8TgwmaJCCgoIEMZgOfhp5gCr5DF0z2YZRzSBkA6hahAx8STk4A3vol9cA3Yc/mm8xPiAAAAAASUVORK5CYII=+…data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADQAAAAtCAYAAADhoUi4AAAAmElEQVRoge3YwQ2AIAyFYcfwCN1/L8fAkwkhJBwotNT/S3pU+qJUw3UBwE4iUqx7UCEi5SvrXlQRyDsCeUcgr+qxHXJ8AzhMzvk5qYaBUkr3SbXhGQNAZCH/rOsgIUIRyLN2/4TaS7C2YjybvZ7twrONmH+7tANp32faqJHe+VzvGheBQuyhVQ2YBlqxOENBi/YhPIf6f/MCaHKtkunOoQMAAAAASUVORK5CYII=<f(n)(n≥2,n∈N*)的过程中,由n=k变到n=k+1时,左边增加了(  )
A.1项 B.k项 C.2k-1 D.2k
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◎ 知识点
    根据n多题专家分析,试题“利用数学归纳法证明不等式1+12+13+…12n-1<f(n)(n≥2,n∈N*)的过程中,由n=k变到n=k+1时,左边增加了()A.1项B.k项C.2k-1项D.2k项…”主要考查了你对  【数学归纳法】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。