How to estimate the sum of a series?

• 作 者: 梁宇学
• 机 构: 首都师范大学附属中学,
• 出 处: 中学生数学
• 发表日期: 2016年15期
• 关键词: convergent compute divergent inequality Figure notation mistake length approxima

Now we’ll learn how to estimate the sum of a series?We have been able to use the integral test to show that a series ∞∑(n=1)a_n is convergent or divergent.But we also don’t know the best way to find the sum of the series.It is difficult to compute the sum of any series.Here is the best way to find an approximation to the sum of the series.You know

Now we’ll learn how to estimate the sum of a series? We have been able to use the integral test to show that a series ∞Σ (n = 1) a_n is convergent or divergent. But we also do not know the best way to find the sum of the series.It is difficult to compute the sum of any series .Here is the best way to find an approximation to the sum of the series .You know