Question

which of the following sequence are in GP (1) 1,-5,25,-125,…..
(2) 120,60,30,18,…
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Answer 1

Answer:

1 . 625 2. 15

Step-by-step explanation:

1 1×(-5)=-5;(-5)×(-5)=25;25×(-5)=-125;(-125)×(-5)=625

2 the no. is divided by 2