Q : 13 If , show that . Hence find
Given then we have to show the relation
So, calculating each term;
therefore ;
Hence .
[Post multiplying by , also ]
CBSE Class 12 board exams 2025 to have 50% competency-based questions; no change in 10th
CBSE Class 12 board exams 2024 over; expected result date, trends of last 10 years
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now