find the 7th term oft he series 1/2 + 1/3 + 2/9........
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Answer:
-1/2
Step-by-step explanation:
a=1/2 and n=7
d=1/3-1/2=2-3/6
n=-1/6
an=a+(n-1)d
an=1/2+ 6* (-1/6)
an=1/2 -1
an=1-2/2
an=-1/2
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