lim(n->16)(x-5(x)^1/2+4)/x-16

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/25 14:53:27
lim(n->16)(x-5(x)^1/2+4)/x-16lim(n->16)(x-5(x)^1/2+4)/x-16lim(n->16)(x-5(x)^1/2+4)/x-16lim(n->16)(x-

lim(n->16)(x-5(x)^1/2+4)/x-16
lim(n->16)(x-5(x)^1/2+4)/x-16

lim(n->16)(x-5(x)^1/2+4)/x-16
lim(n->16)(x-5(x)^1/2+4)/x-16
=lim(x->16) (√x-1)(√x-4)/(√x-4)(√x+4)
=lim(x->16) (√x-1)/(√x+4)
=(4-1)/(4+4)
=3/8