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यदि ( a + b ) : ( b+ c) : ( c+a) = 7:6:5...

यदि `( a + b ) : ( b+ c) : ( c+a) = 7:6:5` और `a + b+ c = 27` तो ` (1)/( a) : (1)/( b) : (1)/( c) ?`

A

`3:6:4`

B

`3:2:4`

C

`4:3:6`

D

`3:4:2`

लिखित उत्तर

Verified by Experts

The correct Answer is:
C
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