Join Sarthaks eConnect Today - Largest Online Education Community!
0 votes
10 views
asked ago in Mathematics by (53.5k points)

Consider the quadratic equation ax2 + (2 - a)x - 2 = 0 where a  R.

If α, β are roots of the quadratic equation and if there are at least four negative integers between α and β, then the complete set of values of a is

(A)  (-7/2, -3)

(B)  (0, 1/2)

(C)  (-3/2, -1/2)

(D)  (7/2,3)

1 Answer

+1 vote
answered ago by (20.8k points)
selected ago by
 
Best answer

Correct option  (B) (0,1/2)

Explanation:

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

One Thought Forever

“There is a close connection between getting up in the world and getting up in the morning.“
– Anon
~~~*****~~~

Categories

...