un=a+(n-1)b
u60=3+(60-1)2
u60=3+(59)2
u60=3+118
u60= 121
maaf kalau salah.moga bermanfaat
3, 5, 7, 9,
b-> 5-3= 2
Un= a+(n-1)b
= 3+(60-1)2
= 3+ 59.2
= 121
semoga membantu
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un=a+(n-1)b
u60=3+(60-1)2
u60=3+(59)2
u60=3+118
u60= 121
maaf kalau salah.moga bermanfaat
3, 5, 7, 9,
b-> 5-3= 2
Un= a+(n-1)b
= 3+(60-1)2
= 3+ 59.2
= 121
semoga membantu