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Sahil

· started a discussion

· 1 Months ago

Required Solution (Question:273458.0)

Not able to understand, kindly provide solution

Question:

For what minimum of k, x2 – 2(k – 1)x + (2k + 1) = 0 has positive roots.

Options:
A)

1

B)

-12    

C)

4

D)

0

Solution:

Ans: (c)

 

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