Maths-
General
Easy

Question

Statement-I : If equation ax2 + bx + c = 0; left parenthesis straight a comma straight b comma c element of R right parenthesis and 2x2 + 3x + 4 = 0 have a common root, then a : b : c = 2 : 3 : 4.

Statement-II : If p + iq is one root of a quadratic equation with real coefficients then p – iq will be the other root ; p comma q element of R comma i equals square root of negative 1 end root

  1. Statement-I is true, Statement-II is true ; Statement-II is correct explanation for Statement-I

  2. Statement-I is true, Statement-II is true ; Statement-II is NOT a correct explanation for statement-I

  3. Statement-I is true, Statement-II is false

  4. Statement-I is false, Statement-II is true

The correct answer is:

Statement-I is true, Statement-II is true ; Statement-II is correct explanation for Statement-I

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