Multiple Choice Questions on What is sin 1050 cos 1050 equal to ........ for NDA Exam Preparation

Back to Main Page

Multiple Choice Questions

What is sin 1050 cos 1050 equal to ........

Mathematics (NDA) Trigonometry
    Download Solution PDF

    What is sin 1050 + cos 1050 equal to?

    sin 50o

    Incorrect Answer

    cos 50o

    Incorrect Answer

    1/√2

    Correct Answer

    0

    Incorrect Answer
    छोटे Courses बड़े Results
    Master Trigonometry
    Prepare through Micro-courses
    Try Now
    Explanation:

    sin(90°+15°)+cos105°=cos15°+cos105°
    =2 cos°. cos 45°=2 x 1/2 x 1/√2=1/√2

    By: Munesh Kumari
    ProfileResources

    Let's Discuss

    Master
    Trigonometry
    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