यदि (1)/( a + b+ c) = (1)/( a) + (1)/( b...

यदि `(1)/( a + b+ c) = (1)/( a) + (1)/( b) + (1)/( x ) , a + b ne 0` तो `x = ?`

A

`x = -a`

B

`x =-b`

C

`x =-a ` या `-b`

D

`x = a` या `b`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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