As we learnt in
Double Angle Formula -
- wherein
These are formulae for double angles.
Option 1)
This option is incorrect
Option 2)
Option 3)
This option is correct
Option 4)
BITSAT iteration 1 result 2025 out on bitsadmission.com; confirm allotment by July 14
BITSAT 2025 preference editing window open till July 5 for BE, BPharm, MSc admission
BITSAT cut-off for BE Computer Science slightly drops, increases for all others; session 2 result soon
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now