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If a,b,c,d,e,f, g are in contiued propor...

If a,b,c,d,e,f, g are in contiued proportion, then the value of a.b.c.e.f.g is

A

`d^3`

B

`d^7`

C

`d^6`

D

none of these

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The correct Answer is:
B
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