No products in the cart.

  1. Homework Help
  2. CBSE
  3. Class 11
  4. Mathematics

Prove that 2cospi

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now
Prove that 2cospi

    • Posted by Edu Friends 5 years, 10 months ago

    CBSE > Class 11 > Mathematics
    • 1 answers

    Ritik Raj 5 years, 10 months ago

    2 cos pi=2 cos 180=2(-1)=-2

    0Thank You

    ANSWER
    http://mycbseguide.com/examin8/

    Related Questions

    Solve cos2x -5sinx -3=0

    • Posted by Prince Kumar 1 month ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    Derivative of cube root of tan x ...

    • Posted by Ayush Alpha 1 month, 1 week ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    For all sets A,B and C Is (A-B) union (C-B)=(A union C)-B?

    • Posted by Shraddha Mathur 4 weeks, 1 day ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

    Few rules to keep homework help section safe, clean and informative.
    • Don't post personal information, mobile numbers and other details.
    • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
    • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
    • Ask specific question which are clear and concise.

    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    Posted by Not Fine Bro 🎭 1 month ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    Prove by mathematical induction that n(n+1) is even

    • Posted by Aditya Vinayak 1 month, 1 week ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    Derivative of cube root of tan x

    • Posted by Ayush Alpha 1 month, 1 week ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    Derivative of cube root of tanx

    • Posted by Adi Manav 1 month, 1 week ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    What is sin60

    • Posted by Ullas Cs 1 month, 1 week ago

    CBSE > Class 11 > Mathematics
    • 4 answers
    Using logarithm find the value of: 5.364 ki power whole cube into 49.76 ki power half

    • Posted by Anant Gautam 1 week, 4 days ago

    CBSE > Class 11 > Mathematics
    • 0 answers
    The difference between compound interest annually and simple interest on a certain sum for 2 years at 10% per annum is Rupees 250 .Find the sum

    • Posted by Rajpreet Kaur . 1 month ago

    CBSE > Class 11 > Mathematics
    • 0 answers

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2024