If , `a/b = b/c = c/d`, then which of the following is/are correct 1. `(b^3+c^3+d^3)/(a^3+b^3+c^3

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Q 1689601517.     If , `a/b = b/c = c/d`, then which of the following is/are correct





1. `(b^3+c^3+d^3)/(a^3+b^3+c^3) = d/a`

2. `(a^2+b^2+c^2)/(b^2+c^2+d^2) =a/d`




Select the correct answer using the codes giFen below
CDS 2016
A

`text(Only 1)`

B

`text(Only 2)`

C

`text(Both I and 2)`

D

`text(Neither i nor 2)`

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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