F6 數學 2.3 等比數列的首 n 項之和: 求 a,n,r

Subscribe

By: t9505

Date Uploaded: 10/01/2016

Tags: F6_02_GeoSeq_3GeometricSequence_2SumFind_a   n   r  

Share

Share on Facebook Share on Twitter Share

Embed

Copy and paste this code into your website or blog.

<iframe src="https://video.yckmc.edu.hk/embed/3225/" width="480" height="360" frameborder="0" allowfullscreen></iframe>