In a GP tn =(-1)n 2017 . Find common ratio
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hey
tn = (-1)*n*2017
t1 = (-1)*1*2017
= -2017
t2 = (-1)*2*2017
= - 4034
r = -4034/-2017
r = 2
tn = (-1)*n*2017
t1 = (-1)*1*2017
= -2017
t2 = (-1)*2*2017
= - 4034
r = -4034/-2017
r = 2
pasy:
thanks bro it will help to us younger
my pleasure (^_^)
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