Asked by Amarachi

The 2nd and 5th terms of a Gp are -5 and 48 respectively.find the sum of the first four terms.
Answered by Reiny
in a GP
term(2) = ar = -5
term(5) = ar^3 = 48

ar^3/(ar) = -48/5
r^2 = -9.6
no real solution possible
Answered by docsgghg,
21340
Answered by adamu
the 2nd 5th term of an g p are -6 and 48 vespectively find the sum of the frist four terms N A E C
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