If the 4th, 7th and 10th terms of a GP a...

If the 4th, 7th and 10th terms of a GP are a, b and c respectively, then the reason between a, b and c is
A. `b = (a + c)/2`
B. `a^2 = bc`
C. `b^2 = ac`
D. `c^2 = ab`

A

`b=(a+c)/2`

B

`a^2 =bc`

C

`b^2=ac`

D

`c^2 =ab`

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The correct Answer is:

C

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