assertion and reason
STATEMENT 1 - if a+b+c > 0 and a < 0< b< c , then the roots of the equation
a(x-b) (x-c) + b(x-c) (x-a) + c(x-a) (x-b) = 0 are of both negative.
STATEMENT 2- if both roots are negative , then sum of roots < 0 and product of roots > 0.
THEN WHICH OPTION IS CORRECT the question contains , statement 1 (assertion) and statement 2 (reason)
A) statement 1 is true , statement 2 is true ; statement 2 is correct explanation for statement 1.
B) statement 1 is true , statement 2 is true ; statement 2 is NOT a correct explanation for statement 1.
C) statement 1 is true , statement 2 is false
D) statement 1 is false , statement 2 is true
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1 solution
answer is d use concepts of quadratic equation