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B
One root is less than 0, the other is greater than 1
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C
Exactly one of the roots lies in (0,1)
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D
Both the roots lie in (0,1)
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Solution
The correct option is B One root is less than 0, the other is greater than 1 pf(1)<0&f(0).f(1)>0 ⇒pf(1)<0 and pf(0)<0
Hence, both the numbers 0 and 1 lie between the roots.