Question

I'm a gp the 4th term is 54 and the 7 term is 1458 find the gp
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Answer 1

Step-by-step explanation:

friend here's your answer: T4 is 54 and T7 is 1458. by Tn formula of gp Tn= ar^ n-1. hence 54= ar^3 and 1458=ar^6. divide, ar^6/ar^3=1458/54. there fore r=3.substitute r in ar^3=54. hence a=2.now general form of go is a, ar, ar^2 ,ar^3 ........ therefore the gp is2, 2(3),2(3)^2,.... I hope its helpful