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If b1b2=2(c1+c2) , then at least one th...

If `b_1b_2=2(c_1+c_2)` , then at least one the of the equations `x^(2) +b_1x+c_1=0 and x^(2)+b_2x+c_2=0` has :

A

Real roots

B

Purely imaginary roots

C

Imaginary roots

D

None of these

Text Solution

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The correct Answer is:
A
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