Question

Find the 12th term of a G.P. whose first term is 3 and second term is - 6.
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Answer 1

Answer:

Step-by-step explanation:

Let find common ratio=-6/3=-2

12th term =ar^11(since we know that tn=ar^n-1 r=common ratio,a is first term)

$3\times-2^{11} =3/-2^{11}$