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The 6th term of Gp is 2000.find its first term if its common ratioAsked by Happiness
The 6th term of a GP is 2000. Find its first term if its common ratio is 10
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Answered by
mathhelper
formula application:
r=10
term(6) = ar^5
2000 = a(10^5)
a = 2000/100000 = 2/100 or 1/50or .02
r=10
term(6) = ar^5
2000 = a(10^5)
a = 2000/100000 = 2/100 or 1/50or .02