【判断题】In 1720, the first group of puritan Pilgrims arrived in America for religious freedom.
【判断题】The Daily Courant was first published in 1720.
【判断题】设函数f(x)在点 处有极限,则在点 处连续
【单选题】A war took place in ____ .
【单选题】设f(x)为不恒等于零的奇函数,且f'(0)存在,则( ) A.在x=0处左极限不存在 B.有跳跃间断点x=0 C.在x=0
A.
设f(x)为不恒等于零的奇函数,且f'(0)存在,则函数g(x)=f(x)/x( ) A.在x=0处左极限不存在
【判断题】In 1720, the first group of puritan Pilgrims arrived in America for religious freedom.()
【单选题】设f(x)为不恒为零的奇函数,且f'(0)存在,则函数 在x=0处( ).