Buktikan sigma k=4 9 k^3=sigma k=1 6 k^3+9 sigma k=1 6

Name: Buktikan sigma k=4 9 k^3=sigma k=1 6 k^3+9 sigma k=1 6
Uploaded: 2024-04-30T10:54:08
Duration: PT3M25.53S
Description: Buktikan sigma k=4 9 k^3=sigma k=1 6 k^3+9 sigma k=1 6 k^2+27sigma k=1 6 k + 162