Ex. Find nth term of the following G.P.
i) 3, -6, 12, -24, ...
Answers
Answered by
6
Answer:
3(-2)^(n-1)
Step-by-step explanation:
a=3
r=-2
n=n
nth tem = ar^(n-1)
= 3(-2)^(n-1)
Answered by
2
Answer:
in this g.p series...the common ratio....is -2.
Step-by-step explanation:
so.....
the nth term will be.....3×(-2)^(n-1)
^ = to the power of
hope this helps you. ....
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