This topic contains 0 replies, has 0 voices, and was last updated by  EduGorilla 1 year, 10 months ago.

  • Author
    Posts
  • #729313 Reply
     EduGorilla 
    Keymaster
    Select Question Language :


    In any triangle ABC, the value of a(b2 + c2)cos A + b(c2 + a2)cos B + c(a2 + b2)cos C is

    Options :-

    1. 3 abc2
    2. 3 a2bc
    3. 3 abc
    4. 3 ab2c
    Post your Training /Course Enquiry
    Are You looking institutes / coaching center for
    • IIT-JEE, NEET, CAT
    • Bank PO, SSC, Railways
    • Study Abroad
    Select your Training / Study category
Reply To: In any triangle ABC, the value of a(b2 + c2)cos A + b(c2 + a2)cos B + c(a2 + b2)cos C is….
Your information:




GET UPTO 50%    OFF!
Verify Yourself




Log in with your credentials

or    

Forgot your details?

Create Account