CBSE Class 10 Answered
prove that 1+sina-cosa/1+sina+cosa=√1-cos/√1+cosa
Asked by ambarishpatil7 | 28 Sep, 2021, 20:49: PM
![fraction numerator 1 plus sina minus cosa over denominator 1 plus sina plus cosa end fraction
equals fraction numerator square root of open parentheses 1 plus sina minus cosa close parentheses squared end root over denominator square root of open parentheses 1 plus sina plus cosa close parentheses squared end root end fraction
equals fraction numerator square root of 1 plus sin squared straight a plus cos squared straight a plus 2 sina minus 2 cosa minus 2 sinacosa end root over denominator square root of 1 plus sin squared straight a plus cos squared straight a plus 2 sina plus 2 cosa plus 2 sinacosa end root end fraction
equals fraction numerator square root of 1 plus sina minus cosa minus sinacosa end root over denominator square root of 1 plus sina plus cosa plus sinacosa end root end fraction
equals fraction numerator square root of open parentheses 1 plus sina close parentheses open parentheses 1 minus cosa close parentheses end root over denominator square root of open parentheses 1 plus sina close parentheses open parentheses 1 plus cosa close parentheses end root end fraction
equals square root of fraction numerator 1 minus cosa over denominator 1 plus cosa end fraction end root](https://images.topperlearning.com/topper/tinymce/cache/0bc7d89d0f9433e5de9481fa713f8d7e.png)
Answered by Renu Varma | 01 Oct, 2021, 12:35: PM
Application Videos
Concept Videos
CBSE 10 - Maths
Asked by syashkurun | 08 Jul, 2024, 19:14: PM
CBSE 10 - Maths
Asked by pm86982 | 10 Apr, 2023, 12:24: PM
CBSE 10 - Maths
Asked by adinaditi29 | 14 Mar, 2022, 12:02: PM
CBSE 10 - Maths
Asked by ambarishpatil7 | 28 Sep, 2021, 20:49: PM
CBSE 10 - Maths
Asked by manish.mayuka | 02 May, 2021, 14:02: PM
CBSE 10 - Maths
Asked by abhishekmonupatel27 | 23 Feb, 2021, 16:31: PM
CBSE 10 - Maths
Asked by pramoddomarp121 | 26 Sep, 2020, 18:01: PM