Question

the 9th term of GP 2 4 8 – is how much​

Answer 1

Answer:

a = 2

d = 2

a9 = 2+ 9-1 ×2

=2+16

therefore 9th term of the AP is 18

Step-by-step explanation:

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Answer 2

Answer:

512

Step-by-step explanation:

2,4,8 are in gp

r=2

9th term of given gp=a.r^8

=2×2^8

=2^9

=512

the 9th term is 512.