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यदि द्विघात समीकरण x^(2) - (k + (11)/(...

यदि द्विघात समीकरण `x^(2) - (k + (11)/( 3)) x - (k^(2) + k + 1)=0` का केवल एक मूल (0, 3) में स्थित है तो कौन सा सम्बन्ध सत्य है -

A

`- 8 lt k lt - 4`

B

` - 3 lt k lt - 1`

C

` 1 lt k lt 4`

D

` 6 lt k lt 10`

लिखित उत्तर

Verified by Experts

The correct Answer is:
B
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