If the roots of the quadratic equations x 2 + px + q = 0 are tan 30 o and tan 15 o…

Mathematics · JEE Main · NTA ExamsComplex Numbers and Quadratic Equations

If the roots of the quadratic equations x2 + px + q = 0 are
tan 30o and tan 15o respectively, then the value of 2 + q – p is
  1. 2
  2. 3
  3. 0
  4. 1

Answer

(B) 3

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