Nilai sigma k=1 40 (k-21)/(2k-41)=...

Name: Nilai sigma k=1 40 (k-21)/(2k-41)=...
Uploaded: 2024-06-08T13:06:43
Duration: PT4M58.112S
Description: Nilai sigma k=1 40 (k-21)/(2k-41)=...