Multiple Choice Questions on Find the least integer of lambda for which equation lambda has non real roots ........ for CDS Exam Preparation

Back to Main Page

Multiple Choice Questions

Find the least integer of lambda for which equation lambda has non real roots ........

Quantitative Aptitude (CDS) Quadratic Equations
    Download Solution PDF

    Find the least integer of λ for which equation ( λ  has non-real roots.

    4

    Incorrect Answer

    5

    Incorrect Answer

    6

    Incorrect Answer

    7

    Correct Answer
    छोटे Courses बड़े Results
    Master Quadratic Equations
    Prepare through Micro-courses
    Try Now
    Explanation:

    condition for non real roots D < 0

    b² 4ac < 0

    4² 4.(λ ).1 <0

    16 < 0

    λ

    λ > 6

    hence least integer =7

    By: bhavesh kumar singh
    ProfileResources

    Let's Discuss

    Master
    Quadratic Equations
    With abhipedia
    Micro Courses
    Try Now
    What our students have to say
    Review on us
    Download Abhipedia Android App

    Access to prime resources

    Downlod from playstore
    download android app download android app for free