Jawabanmu

2014-02-27T08:36:04+07:00
1,4/3 : idgham bilamana
9/5 : uud ayat 5 pasal 122
16/7 : contoh text anekdot
2014-02-27T08:36:53+07:00
Un=a+(n-1)b. b=4/3-1=1/3. Un=a+(n-1)b=1+(n-1)1/3=1+1/3n-1/3=2/3+1/3n. Un=2/3+1/3n