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यदि समीकरण (1+m^(2))x^(2)+2mcx+c^(2)-a^(...

यदि समीकरण `(1+m^(2))x^(2)+2mcx+c^(2)-a^(2)=0` के मूल बराबर है, तो

A

`a^(2)=c^(2)(1-m^(2))`

B

`c^(2)=a^(2)(1-m^(2))`

C

`a^(2)=c^(2)(1+m^(2))`

D

`c^(2)=a^(2)(1+m^(2))`

लिखित उत्तर

Verified by Experts

The correct Answer is:
D
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