Question

If f(x) = ax² + bx + c has no real zeros and a + b + c = 0, then 

विकल्प

• c = 0

• c > 0

• c < 0

• None of these

Answer 1

If  f(x) = ax² + bx + c has no real zeros and a +b + c < 0 then  c< 0

Hence, the correct choice is `(c)`