If 2sinx-cos2x=1 then prove that sinx^4-sinx^2=2-root5
Answer (1)
17th May, 2021
Hello candidate,
There is a limitation on the number of answering modes available on this platform, its not possible from my part to provide you with the detailed solution.
However, you have to first open up the cos 2x term into sin square x function and solve it keeping one expression as your base expression and then solving the second expression in order to get your desired result.
Feel free to ask other queries!!
Comments (0)
Related Questions
Know More about
Joint Entrance Examination (Main)
Answer Key | Eligibility | Application | Preparation Tips | Question Paper | Admit Card | Result | Accepting Colleges
Get Updates Brochure
Thank You!
Your Joint Entrance Examination (Main) brochure has been successfully mailed to your registered email id “”.
Upcoming Exams
Admit Card Date:
21 May, 2025
- 25 May, 2025
Exam Date:
22 May, 2025
- 22 May, 2025
Result Date:
22 May, 2025
- 22 May, 2025
