is 65 a term of the series 9+11+13+15+........?
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Answered by
1
65th term=a+64d
=>9+2(64)
=>9+128
=>137
Answered by
0
Answer:
a=9
d=11-9=2
an=a+(n-1)d
65=9+(n-1)2
65=9+2n-2
65=7+2n
2n=65-7=58
n=58/2=29
therefore, 65 is a term of the series.
It is the 29th term of the series.
Step-by-step explanation:
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