ຜົນລວມຂອງເຄື່ອງຄິດໄລ່ຊຸດ

Sequences (K) = ∑
Number of terms (n) =
 
Sum of Series (∑) =
ຜົນລວມຂອງເຄື່ອງຄິດໄລ່ຊຸດ