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If (p)/(q)=(r)/(s)=(t)/(u) then (p^(2)+r...

If `(p)/(q)=(r)/(s)=(t)/(u)` then `(p^(2)+r^(2)+t^(2))/(q^(2)+s^(2)+u^(2))=`

A

`(prt)/(qsu)`

B

1

C

`(p^(3)+r^(3)+t^(3))/(q^(3)+s^(3)+u^(3))`

D

`((p+r+t)/(q+s+u))^(2)`

Text Solution

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The correct Answer is:
D
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