โจ Best Answer โจ
ๅๆฐใฎๅทฆใซใ1+ใใจใใใฎใๅฟใใฆใใชใใงใใใใ
้ๅใใใจใๅๅญใฏ
2+3^(n-1)-1
=3^(n-1)+1 ใจใชใใพใ
Mathematics
Senior High
Solved
ๆฅใใงใ๐ฆ
ใชใไธธใฎใจใใใฎ็ฌฆๅทใๅคใใใฎใงใใ๏ผ
(4) ใใฎๆฐๅใฎ้ๅทฎๆฐๅใฏ
1 3 9่ญฐๅฟ
(60NE
ใใฎไธ่ฌ้
ใ ใใใจใใใจ, ใกไธ3?-! ใงใใใ
ใใฃใฆ ใไน
ใใฏใฎPS
6 ่จ็ด
ใฎใใฎ594 19ๅ่จ J)
ใใชใใใ ใฎ5 9 ใ
ๅ้
ใฏ gใไธ1 ใชใฎใง, ใใฎๅผใฏ =1 ใฎใจใใซ
ใๆใ็ซใคใ
ไธ1 1
ใใใใฃใฆ, ไธ่ฌ้
ใฏ ใผใผใผใผ
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions ๐
ๅฟใใฆใใพใใ๐ฆ
ใใใใจใใใใใพใใ๏ผ