Jawapan

Jawapan Paling Bijak!
  • Pengguna Brainly
2016-01-17T17:20:11+08:00
T2 = 6
T5 = 162
T1 = ?
r = ?

T2 = 6
6 = a ( r^1)
6 = ar
a = 6/r

T5 = 162
152 = 6/r ( r^4 )
152 = 6r^3
r^3 = 25.33
r = 5

a = 6/5
a = 1.2
a = T1
T1 = 1.2 , r = 5
2 5 2
jawapan yg betul 2 , 3
hmm tapi saya dpt lain T_T