If the roots of the equation x^ 2 -b x+c=0 be two consecutive integers, then b^ 2 -4 c…

Mathematics · JEE Main · NTA ExamsComplex Numbers and Quadratic Equations

If the roots of the equation \(x^{2}-b x+c=0\) be two consecutive integers, then \(b^{2}-4 c\) equals
  1. 3
  2. - 2
  3. 1
  4. 2

Answer

(A) 3

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