9, 12, 15, 18.........Ap ka 16th terms or general terms. ..?
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Answered by
4
a = 9
d = 12-9 = 3
Tn = a + (n-1) d
T16 = 9 + (16-1) 3
T16 = 9 + 45
T16 = 54
General term
Tn = 9 + (n-1) 3
Tn = 9 + 3n - 3
Tn = 3n + 6
d = 12-9 = 3
Tn = a + (n-1) d
T16 = 9 + (16-1) 3
T16 = 9 + 45
T16 = 54
General term
Tn = 9 + (n-1) 3
Tn = 9 + 3n - 3
Tn = 3n + 6
Answered by
0
Answer:
54 is the 16th terms on Ap 9, 12, 15, 18,........
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