No products in the cart.

  1. Homework Help
  2. CBSE
  3. Class 10
  4. Mathematics

(sina+cosa)^2=1+2sina×cosa

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now
(sina+cosa)^2=1+2sina×cosa

    • Posted by Anusha Dewangan 6 years, 6 months ago

    CBSE > Class 10 > Mathematics
    • 1 answers

    Abhijeet Singh 6 years, 6 months ago

    By using identity (a+b)^2= a^2 + b^2 + 2ab Therefore, LHS, = (SinA +CosA)^2 = Sin^2A + Cos^2A + 2SinACosA = 1 + 2SinACosA [ Sin^2 + Cos^2A =1] PROVED

    0Thank You

    ANSWER
    http://mycbseguide.com/examin8/

    Related Questions

    Solve the following system of linear equations 7x - 2y = 5 and 8x + 7y = 15 and verify your answer

    • Posted by Sakshi Bhalshankar 1 day, 2 hours ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    Which I TEAM ARE YOU SUPPORTING

    • Posted by Aryan Agrawal 1 day, 22 hours ago

    CBSE > Class 10 > Mathematics
    • 2 answers
    7+7+√7

    • Posted by Raunak Kumar 8 hours ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    If the product of zeroes of polynomial ax²-6x-6 is 4. Find the value of a.

    • Posted by Bhavya Bansal 2 days, 1 hour ago

    CBSE > Class 10 > Mathematics
    • 1 answers
    Ch 3 ex 3.3

    • Posted by Rohan Dhiman a minute ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    Prove √2-5as irrational

    • Posted by Aayush Yadav 1 day, 21 hours ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    6 men and 10 women can finish making pots in 8 days ,while the 4 men and 6 women can finish it in 12 days find the time taken by the one man alone from that of one women alone to finish the work

    • Posted by Kowsiga Rajkumar 21 hours ago

    CBSE > Class 10 > Mathematics
    • 1 answers
    a+b ka hool square

    • Posted by Rajan Dubey an hour ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    If alpha and beta are the zeros of the polynomial 2x²-5x+7, then find the value of alpha-¹+ beta-¹

    • Posted by Sandhya Vishwakarma 6 hours ago

    CBSE > Class 10 > Mathematics
    • 0 answers
    3.11stques

    • Posted by Paru Devi Ninama Ninama 6 hours ago

    CBSE > Class 10 > 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