Biotic and Abiotic Interactions in Ecology
Q: In an ecosystem, living things interacting with non-living things represents?
Did You Know?
For equal roots, the discriminant must be zero: \(D = b^2 - 4ac = 0\). Here \(a = 1\), \(b = 4\), \(c = k\), so \(4^2 - 4(1)(k) = 0\) ⇒ \(16 - 4k = 0\) ⇒ \(4k = 16\) ⇒ \(k = 4\). Therefore, the statement is correct.
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